Po327 chevy - I have a chevy 2000 silverado 325 V8 4wd The service engine soon light came on the code that comes up is P0327 knock - Answered by a verified Chevy Mechanic. We use cookies to give you the best possible experience on our website.

 
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In this video I show you how I diagnose and repair a P1133 - O2 Sensor Insufficient Switching, Bank 1 Sensor 1, on a 2003 Chevy Avalanche. Enjoy!Be sure to ...Jan 17, 2020 · P0327 is a powertrain related OBD-II trouble code. It has the same meaning for the Chevy Impala as it would any other vehicle. By definition, P0327 means that the vehicles ECM/PCM is getting a signal that is lower than the defined operational range. Clearing this code typically requires a new knock sensor or correcting. Quick video on how to test sensor and where to check for Short to groundChevy Silverado and GMC Sierra Forum. 1.4M posts 182.4K members Since 2009 A forum community dedicated to Chevrolet Silverado and GMC Sierra pickup owners and enthusiasts. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! Show Less . Full Forum Listing ...P0327 is a powertrain related OBD-II trouble code. It has the same meaning for the Chevy Traverse as it would any other vehicle. By definition, P0327 means that the vehicles ECM/PCM is getting a signal that is lower than the defined operational range. Clearing this code typically requires a new knock sensor or correcting.Have two codes about every three weeks po327 knock sensor low input replaced both and po101 mass air flow or intake temp - Answered by a verified Chevy Mechanic ... 03 chevy taho 45k miles 5.3 auto has code po101 replaced the air flow sensor reset it was ok for two days the light came back on codes po171&po174 cleared them …The BMW P0327 code is a diagnostic trouble code (DTC) that indicates a problem with the knock sensor circuit sensor 1. The knock sensor is responsible for detecting engine knock or detonation, which can cause damage to the engine if left unchecked. When the knock sensor circuit sensor 1 detects a problem, it sends a signal to the engine control ...Common causes for a P0327 code on a Chevy Silverado include a faulty or dirty knock sensor, loose or corroded connectors, faulty wiring, a vacuum leak, a faulty mass airflow sensor, or a faulty fuel injector. Read More: Service ESC Chevy Silverado 2021. P0008 Chevy Traverse Trouble Code.Condiciones para Eliminar la MIL/DTC Codigo de falla P0327. El módulo de control APAGA (OFF) la luz indicadora de fallas (MIL) después de 3 ciclos de encendido consecutivos en que el diagnóstico se ejecuta y no falla. Un DTC actual, Última Prueba Fracasada, se borra cuando se ejecuta el diagnóstico y este pasa existosamente la prueba.Intake Manifold for the 4.8. Evening everyone! First post on here as I've been reading your stuff creepin in the corners for a while. So I have a 2006 4.8L silverado. Starting my mods on it and I debated on the 6.0 swap for a while and decided to opt out of it. I want to keep the 4.8 and mod that. Already have an intake, working on an exhaust ...My first post, I have this issue and am looking for assistance. I have this code, so far I have replaced both knock sensors. First time with Advance Auto parts, including the pigtail. Second time with AC Delco sensors and pigtail. Both times the code reset within a day or two. I've checked...Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST. 1 (855) 347-2779 · [email protected]. Read FAQ. GET A QUOTE. P0372 code means less pulses than normal have been detected on the sensor disk on the injection pump due to faulty crankshaft or crankshaft sensor.The repair for knock sensor codes P0332 and P0327 will vary depending on the specific problem you’re dealing with. However, in most cases, the first step will be to disconnect the blue powertrain control module (PCM) connector and check the resistance value on the light blue wire at pin 11 for sensor two and the dark blue wire at pin 51.o5 trailblazer -4.2 L. has code po327,knock sensor.any trouble shooting before replacing. and need location on - Chevrolet 2005 Trailblazer Ext question. Search Fixya ... The Chevy Trailblazer 5.3 and 4.2 engines have two knock sensors located at the lower sides of the engine block.Hello, You might consider checking the resistance of the new sensors to make sure they weren't bad out of the box. Resistance should be 93-107K ohms. According to the repair information I have, the torque is also important on these knock sensors, and both should be snugged down to 15 ft lbs.The first step to decoding the Chevy engine block code is to locate and identify the code on the engine assembly stamp correctly. Next understand the block code. The code has 15 ch...Fpcm p0172 chevy truck p0174. Knock sensor chevy p0332 code p0327 replacement hummerCode po332 on a 2003 chevrolet silverado 1500 4wd with P0332 code chevy silveradoSilverado throttle injectors. P0332 chevy p0327 gmChevy knock sensor 5.3 4.8 6.0 replacement code p0332, p0327 Chevy silverado 1500 lt: q&a on code p0332Chevy truck.Jan 13, 2024 · 2001 Chevy Silverado 2500HD, 8.1 Liter, Allison 5 Speed. Save Share. Like. 0 Reply. doorguru Discussion starter 72 posts · Joined ... 56 posts · Joined 2009. #1 · Feb 18, 2014. Folks, I'm having some issues with DTC codes P0300 and the random P0171 and P0174. I'm running a Bully Dog GT Gas tuner and KN CAI (recently added and code started shortly after). I've cleaned out the MAF several times, checked the plug wires and coils, check hoses and lines and can't seem to find ...Lexington, SC. Oct 24, 2006. #1. This is my first post, so don't beat me up too bad. My Service Engine light came on and I had it checked. The code is P0327 - Knock Sensor 1 - Circuit Low Input. I had it reset and it came back within a day. I had it reset again, and again it came back. I bought the knock sensor from Autozone for about $40.P0325 is a general ODB2 diagnostic trouble code associated with the knock sensor circuit. This code may be seen with other knock sensor codes and lean condition codes. P0325 means that there is a malfunction within the knock sensor 1 in circuit bank 1. This malfunction will be detected by the ECU when it does not receive the proper information ...My 2012 cruze eco it's giving me these codes this started happening when i did an oil change and wash the engine, i'm getting p0237, p0236, p2227 p0068 in that order it algo goes into limp mode, i already put a new boost sensor, tested map and maf, i looked for any cracked pipes or vaccum lines, ripped wires and nothing seems to be wrong i also cleaned the grounds swap the battery and nothing ...6.Get a Replacement O2 Sensor That Fits Your Car. The P0157 code refers to a potential problem with the #2 sensor on Bank 2 or its circuit. This code applies to the downstream oxygen sensor located right behind the catalytic converter. If your OBD-II scanner registers this code, you can either let your mechanic handle it or address the issue ...Apr 25, 2015 · DTC P0327 is Knock Sensor 1 Circuit. The knock sensor (KS) system detects engine pre-detonation. The powertrain control module (PCM) retards the spark timing based on the signals from the knock sensors. The knock sensors produce an AC voltage when specific frequencies are detected. A: The “p0327 code” in a Chevy Silverado refers to a diagnostic trouble code indicating a potential issue with the knock sensor circuit. Q: What is the role of the knock sensor in a Chevy Silverado? A: The knock sensor in a Chevy Silverado detects abnormal vibrations or noises caused by engine detonation, also known as knocking.245 posts · Joined 2014. #1 · Jun 29, 2015. Just got the following codes off my truck when the CEL came on: P0101, P0171, P0174, P0327. I pulled the intake all the way off including the manifold, gave it a good cleaning (including the MAF) and drove it around a bit only to have them come back. I cleared the codes and drove it to an emissions ...Learn about Chevrolet Performance's COPO special order system and how it makes top of the line drag race cars. The COPO Camaro is faster than ever. 2018 copo. You are currently viewing Chevrolet.com (United States). Close this window to stay here or choose another country to see vehicles and services specific to your location.P0327 is a powertrain related OBD-II trouble code. It has the same meaning for the Chevy Express as it would any other vehicle. By definition, P0327 means that the vehicles ECM/PCM is getting a signal that is lower than the defined operational range. Clearing this code typically requires a new knock sensor or correcting.P0327 is a powertrain related OBD-II trouble code. It has the same meaning for the Chevy Trax as it would any other vehicle. By definition, P0327 means that the vehicles ECM/PCM is getting a signal that is lower than the defined operational range. Clearing this code typically requires a new knock sensor or correcting.P0332 is a powertrain related OBD-II trouble code. It has the same meaning for the Chevy Avalanche as it would any other vehicle. By definition, P0332 means that the vehicles ECM/PCM is getting a signal that is lower than the defined operational range from the knock sensor (Sensor 2 | Bank 2). Clearing this code.Okay so recently just bought a 04 2500hd 4x4 with 300k miles to use as a beater/tow rig. Anyway, truck had the check engine light on when I bought it, P0300 and P0327.... changed the plugs and wires, reset the check engine light, misfire is clearly gone but the P0327 light came back on. Now I do plan on replacing the knock sensors and …P0326 stands for knock sensor circuit performance. This means the PCM has detected a problem with the knock sensor or its circuit. Some vehicles may be equipped with two knock sensors. Code P0326 pertains to the sensor on bank 1 (the side of the engine where the #1 cylinder is located).Knock sensor location bank 2 is at the front of the engine right by the starter, bank 1 is at the rear of the engine under a heat-shield, (Note: in the video...Today we are replacing the knock sensor on this 06 Chevy HHR witch is located behind the starter or under the intake manifold. Part #KS152https://amzn.to/2L7...Come along with Eric O. at the SMA shop as he has a look at the infamous GM knock sensors on this 2003 Chevy 1500 with the 4.8. This is a very common problem...First off.. Sorry for the loud music, this was my first time using music.possible fix for p0327 and p0332You tag a long as I replace my knock sensors in my 2...Automotive teachingP0332 is a diagnostic trouble code (DTC) for "Knock Sensor 2 Circuit Low Input (Bank 2)". This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. Our certified mobile mechanics can come to your home or office to perform the Check Engine Light diagnostic for $154.99 .This allows the system to enter Closed Loop earlier and the ECM to calculate the air-to-fuel ratio sooner. The Diagnostic Trouble Code (DTC) will be set when the ECM detects that the heated oxygen sensor is shorted to ground if the HO2S voltage is less than 50 mV. P0137 Chevrolet Code - HO2S Circuit Low Voltage Bank 1 Sensor 2.22-Jun-2017 ... ... p0327 came up and said it might be the knock ... Two weeks lat... 2008 Chevrolet Cobalt LS Sedan FWD. -. Maintenance & Repair ... 2006 chevy cobalt ...Replacing a knock sensor (P0327) on a Chevy Cobalt (Easy!) This Is Angler TV. 447 subscribers. 30. 5.9K views 2 years ago. Greatest car repair video of all time. …GMC Chevy P0332 P0327 Knock Sensor Circuit Low Input "TSB". Watch on. Average Reported Mileage: 338036. Tests/Procedures: 1. Disconnect the Blue Powertrain Control Module (PCM) connector and check the resistance value on the Light Blue wire at pin 11 for sensor two and the Dark Blue wire at pin 51. Both of these should be on the Blue PCM connector.P0324 is only set even if only one cylinder is knocking, but has to occur for at least 10 seconds to set that only code. Too many people take these codes literally, and the sensor takes the blame for this when it is only doing its job. O2 sensors take the blame for just about anything.Here is what I plan to build the spec for the 327. '68 block going to bore 0.030 over. stock crank. new forged pistons. looking at a 216/216 @.50; .454/.454 lift. intake: Edelbrock square-bore Performer Series or the Holley 300-36 Street Dominator. Heads: 3991492 2.02/1.60 64cc.How to replace knock sensors on LS1 CamaroAs most Chevy enthusiasts know, the ’55 Chevy made a huge impact on the automotive market when it showed up. A new generation of big-block V-8s made a big impact in the ’60s as well. The 396 made its debut in 1965, and was a standout performer in Corvette trim, pumping out 425 hp. A 375-horse version made it into a select few ’65 Chevelle ...i have a chevy 2002 s10 pu 4.3 it had been sitting for 1 year due to a cracked head. i replaced the heads and now will start for 5 seconds then stall. what is wrong? … read more cartech02-Dec-2017 ... Knock sensor testing and replacement. Often, the hardest part of the job is getting access to the sensor. On some vehicles it's quite easy.8 months ago I made a video on a p0442 code I was getting on my trailblazer, and a few weeks ago I made one for a p0455 code as well. Well the p0442 code had...Sep 17, 2022 · In order to fix the P0327 Chevrolet Silverado, you must replace the knock sensor. The knock sensor causes low output voltage. This issue affects Bank #1 and is easily repaired by replacing the knock sensor. Knock sensor related DTCs include P0325, P0326, and P0327. You should also check your other knock sensors. Search for cash allowances, finance and lease specials on Chevrolet vehicles near you. Current Chevy Deals & Offers: New Car Deals. You are currently viewing Chevrolet.com (United States). Close this window to stay here or choose another country to see vehicles and services specific to your location.P0521 definition: Engine Oil Pressure Sensor/Switch Range/Performance. Issue Severity: SEVERE - Stop driving immediately. Repair Urgency: Fix this code immediately (same day if possible) to avoid internal engine damage. Diagnosis: Initially, this trouble code will not stop your vehicle from operating normally.About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...21,873 Answers. Re: Code 327 is a problem with the knock sensor circuit.Code 304 is for a cylinder miss on number 4.The knock sensor circuit would need to be tested, and you would need to figure out what is missing on cylinder 4. Spark, fuel, or compression.A: The “p0327 code” in a Chevy Silverado refers to a diagnostic trouble code indicating a potential issue with the knock sensor circuit. Q: What is the role of the knock sensor in a Chevy Silverado? A: The knock sensor in a Chevy Silverado detects abnormal vibrations or noises caused by engine detonation, also known as knocking.I got Code P0327, which indicates that the Bank 1 knock sensor 1 electrical circuit input signal had low voltage for a predetermined period of time. I bought a new knock sensor from autozone and am looking to replace it, but I am trying to find the location and removal and installation procedure. Mechanic's Assistant: Okay, I'll connect you to ...Car shoppers, take note: The Chevy Volt has received a $4,400 price cut amid low sales and a new model. By clicking "TRY IT", I agree to receive newsletters and promotions from Mon...03 chevy Silverado 6.0 keeps throwing po327 code . Replaced both KS and harness , comes back . Replaced PCM with remanufactured and reflashed PCM. I am at a loss and probably have to break down and take it to shop. Any thing else that could set this code ?Lexington, SC. Oct 24, 2006. #1. This is my first post, so don't beat me up too bad. My Service Engine light came on and I had it checked. The code is P0327 - Knock Sensor 1 - Circuit Low Input. I had it reset and it came back within a day. I had it reset again, and again it came back. I bought the knock sensor from Autozone for about $40.This 2004 Chevy V8 truck cannot pass NYS Emissions Inspection because the Check Engine light is ON setting a persistent "P0327 - Knock Sensor Bank 1" trouble...Knock delco v8 gmc yukon 0l silverado2004 chevrolet silverado 2500 hd knock sensors from $13 Knock sensor for 2001-2003, 2005-2006 chevy silverado 1500 hd 2002Knock silverado chevy harness. Chevy knock sensor 5.3 4.8 6.0 replacement code p0332, p0327Knock sensors harness 3pc Chevrolet knock sensor silveradoSensor knock chevy silverado 2003 ...2008 Chevy 3500HD 6.6L/6spd Allison Quad Cab Long Box 2004 Chevy Tahoe 5.3L/4L60E - Daily Beater Ride 2001 Chevy 2500HD 6.0L/4L80E Stage 2 rebuild Quad Cab Long BoxTe suministramos todo lo que necesitas saber sobre el código DTC P0327 Descripción, causas, síntomas y posibles soluciones. LEER SOLUCIÓN DEL CÓDIGO O...06-Jun-2023 ... DTC P0327 Overview: Knock Sensor #1 - Circuit Low Input (Single ... GMC Chevy P0332 P0327 Knock Sensor Circuit Low Input "TSB". Flat Rate ...i have a 2002 chevy truck with a 6.0 engine and the service engine code says knock sensor bank 2 voltage low and it lost power after the code appeared the chilton book says the knock sensors ... have two codes about every three weeks po327 knock sensor low input replaced both and po101 mass air flow or intake temp 04 1500 4wd silverodo ...Nostalgia 283 Performance! Need more power? This engine combination would be outstanding in your car, street rod, truck, 4X4, or marine application. These engines are built with the heavy-duty Chevy small block. This unleaded fuel-compatible engine comes completely assembled, with valve covers, timing chain cover, oil pan, harmonic balancer, …Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums - Camaro5.com > Technical Camaro Topics > Camaro Issues / Problems | Warranty Discussions | TSB and Recalls: Need help! P0327 code help (Knock sensor)I have a 2001 chevy impala with the check engine light on, I replace the knock sensor and I am still getting a code of - Answered by a verified Chevy Mechanic ... have two codes about every three weeks po327 knock sensor low input replaced both and po101 mass air flow or intake temp 04 1500 4wd silverodo 5.3 ...Automatic Transmission Mount. 23277115. GM. Trans Mount. Secures transmission Absorbs drivetrain vibrations, helping create a comfortable ride Designed to function with surrounding components This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors. MSRP $75.57.P0327 is a powertrain related OBD-II trouble code. It has the same meaning for the Chevy Cobalt as it would any other vehicle. By definition, P0327 means that the vehicles ECM/PCM is getting a signal that is lower than the defined operational range. Clearing this code typically requires a new knock sensor or correcting.PO327 Code. So I had been getting a P0332 recently for the back knock sensor, so this weekend I tore the truck apart and did a replacement job on both the sensors and the intake manifold gaskets. Well everything stayed clear for about a day, and then yesterday I was getting a P0327 for the front knock sensor. Long story short, I filled the tank ...P0130 OBD II DTC Engine Code for 2002 Chevy Trailblazer. We are currently working on How-To videos to show the replacement/fix for this engine code, please s...turn key to "on" position, press the accelerator pdeal 3 full times and on the the fourth press and hold. wait for the reset. cheers. SOURCE: 02 avalanche 5.3 code po327 just change knocks. SOURCE: My chevy cobalt 2007 has the check engine light on and shows code P0302.P0327 is a powertrain related OBD-II trouble code. It has the same meaning for the Chevy Colorado as it would any other vehicle. By definition, P0327 means that the vehicles ECM/PCM is getting a signal that is lower than the defined operational range. Clearing this code typically requires a new knock sensor or correctingP0171 and P0174 Codes - Don't change an Oxygen Sensor Before Reading This. So your car's CEL (always check Engine Light) is on and also you had the codes scanned at a local parts shop. (Or maybe used your own OBD scanner to extract the car faults). Your car or truck has either a P0171, P0174 lean fault code or both stored in the pc, these ...P0332 chevy p0327 gm2002 chev silverado 4.8l 4wd p0453 i'm busy working through the P0332 code chevy silveradoWhat should i do about my 2000 silverado with 5.3 engine?. Chevy v8 knock sensor replacement. p0322 & p0327 fix. 5.3, 4.8, 6.0Chevy truck knock sensor issues ‚ dtcs p0327 & p0332 Knock sensor code 332Chevy code silverado p0332.Due to factors beyond the control of RB The Mechanic, it cannot guarantee against unauthorized modifications of this information. RB The Mechanic assumes no ...2008 Chevy 3500HD 6.6L/6spd Allison Quad Cab Long Box 2004 Chevy Tahoe 5.3L/4L60E - Daily Beater Ride 2001 Chevy 2500HD 6.0L/4L80E Stage 2 rebuild Quad Cab Long BoxLabor: 1.0. To diagnose the P0107 Chevrolet code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.The byproduct is an oily mist that travels from the top of your head to the inside of your intake manifold. It will not harm your engine, but over the years it will gunk up the combustion chamber. You can stop the oil build up with a catch can, but you have to empty the catch can every oil change.Understanding the P0332, P0325, and P0327 Codes. P0332: This code indicates a low voltage condition in the knock sensor circuit for Bank 2. Bank 2 refers to the side of the engine that doesn't contain cylinder 1.MIKE91B. 1843 posts · Joined 2015. #2 · Aug 3, 2015. Ok p0137 is for DTC P0137 HO2S Circuit Low Voltage Bank 1 Sensor 2 . The #2 sensor on both banks is used for catalyst efficiency. The code is stating that the signal from the sensor is indicating high 02 levels after the catalyst. From my experience this code is almost never sensor failure.Hello to all, I am a newb here. I have a 2002 av with 200k + miles (1500 5.3) So after cleaning my motor I seem to have engerized the p0332 code.The repair for knock sensor codes P0332 and P0327 will vary depending on the specific problem you’re dealing with. However, in most cases, the first step will be to disconnect the blue powertrain control module (PCM) connector and check the resistance value on the light blue wire at pin 11 for sensor two and the dark blue wire at pin 51.knock sensor code p0327 chevy 5.3L. Also including Oldsmobile, Geo, Hummer, and Saturn (North American brands) 3 posts • Page 1 of 1. davidall Posts: 3 Joined: Wed Sep 02, 2015 1:10 am. knock sensor code p0327 chevy 5.3L. Post by davidall » Fri Sep 04, 2015 3:29 am. Ok. So I have checked the voltage and ohms on both knock sensors.

Vehicle: 2001 Chevy K 1500, 4WD, V8-5.3L, VIN T, Automatic Transmission/Transaxle Mileage: 225,889 Problem: The owner brought his truck in because the malfunction indicator light (MIL) was on. Engine performance seemed about normal.. 352 halton rd greenville sc

po327 chevy

Causas del código de DTC P0327. Sensor de detonación defectuoso. PCM defectuosos. Cableado dañado, en corto, abierto o rasgado en el circuito del sensor.The best Thai cuisine in town Our in house restaurant offers exclusive Thai and European cuisine and comes complete with 24 hour room service. Private parties can also be arranged with capacity for 50 guests on our function room.How to fixes a Chevy Silverado 5.3L engine with a P0171 Code System Too Lean (Bank 1)Read here for more information: https://www.backyardmechanic.org/fixes-f...P0327 is a powertrain related OBD-II trouble code. It has the same meaning for the Chevy Trax as it would any other vehicle. By definition, P0327 means that the vehicles ECM/PCM is getting a signal that is lower than the defined operational range. Clearing this code typically requires a new knock sensor or correcting.If you have a P0171 code on your Chevy Equinox, it means that the engine is running lean. This can be caused by a number of factors, including a dirty air filter, faulty oxygen sensor, or leaky intake manifold gasket. If you suspect that your Equinox has a P0171 code, the first thing you should do is check the air filter.P0335 definition: Crankshaft Position Sensor "A" Circuit Malfunction (Bank 1) Issue Severity: SEVERE - Stop driving immediately. Repair Urgency: Fix this code immediately (same day if possible) to avoid internal engine damage. Diagnosis: This trouble code can cause some major internal mechanical drivability issues.=====Claim your FREE engine code eraser 👉 https://free.nonda.co 👈=====Engine Code P0327 Saving Repair Parts...P0325 stands for “Knock Sensor Malfunction (Sensor 1, Bank 1).”. This indicates the powertrain control module (PCM) recognizes an issue with the knock sensor or its circuit. Faulty knock sensors, circuit problems, and issues with the PCM are some of the common causes of the P0325 code. Some of the common symptoms of the P0325 code …How to fix code P0335 on a 2011 Chevy Silverado with the check engine light on the dashboard .P0335 Crankshaft Position Sensor A Circuit MalfunctionWhat's th...I have a broken knock sensor wire on a 1998 Chevy Silverado with a 5 liter vortec engine. The sensor is located by the starter on the engine block. Where does the new sensor wire connect? Mechanic's Assistant: Which particular sensor are you asking about? And have any trouble codes been triggered? Its the knock sensor, in response to a PO327 code.Yes. No. +1. Wednesday, February 23rd, 2011 AT 2:36 AM. 2007 chevy 6.0 liter with MIL code po357, on which cylinder is the coil the problem? Reply 1: Thats the coil for cylinder number 7. Before removal, ...2001 Chevy 2500 HD 6.0 AT 150K. problem code is P0327 Knock sensor 1 circuit low input. two weeks ago I got a CEL and knock sensor code. I thought is is time to pull the intake replace both knock sensor, wiring, and silicon the rubber boots back down. I've done this on other trucks before.Chevy Tahoe 2004, Ignition Knock Sensor Kit by DIY If you're seeking to get your steel stallion back to its tip-top condition, then this. How To Diagnose GM ....

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