knock sensor
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2006 Yukon Denali Stalling randomly
I own a 2006 Yukon Denali 6.0 AWD. Recently, while driving my children to school, the engine suddenly shut off as if I had turned the key off. I managed to pull over, but the vehicle would crank without starting. Previously, I had encountered a reduced engine power and limp mode due to a...- Redline0165
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- bad grounds engine dies knock sensor stalls
- Replies: 2
- Forum: Engine & Drivetrain
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New Here w/ an '01 Tahoe 5.3L
Hello and hope everyone is having a great year so far! Pops gave me his '01 Tahoe a few months back after my '01 Blazers transmission blew @ 310K. Luckily my father is a true Hoss and found himself an '09 Escalade to keep himself busy. We got the '01 Tahoe off a work buddy about 16 years ago...- jayburn22
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- 2001 5.3l gmt800 knock sensor tahoe
- Replies: 15
- Forum: Introduction
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Code P0332 and P0480
I drive a 2005 Yukon XL 1500 with the 5.3. About two weeks ago, I heavily degreased my engine bay to attempt to locate an oil leak. Since then, I’ve had my radiator fans randomly turn on after the car is off and stay on until the battery is dead. When the car is turned on, the fans work...- hmclaughlin67
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- cooling fans electric fan electrical problems knock sensor p0332 p0480 yukon xl
- Replies: 1
- Forum: Engine & Drivetrain
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2002 Yukon/Another knock sensor thread
I've been reading knock sensor posts and watching videos for 3 days and I'm really in need of some direction. I have a 2002 Yukon with a 5.3. It was throwing a knock sensor code. It was only one but I don't remember which. I watched some videos and ordered two new sensors and a new harness...- pharpe
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- 5.3 gmc knock sensor yukon
- Replies: 16
- Forum: Engine & Drivetrain
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Intake Manifold Gasket - What Else?
Well, I finally got the dreaded P0300 now that the weather's gotten cold. It's been below freezing the past few days, and when starting cold, it runs rough and the MIL flashes until it gets warm. Looks like it's time for an intake manifold gasket. I've read that when doing this job, the knock...- ShookieJay
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- 2003 tahoe intake manifold gasket knock sensor preventative maintenance
- Replies: 13
- Forum: Engine & Drivetrain
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Battery problems after knock sensor replacement
2003 tahoe 4.8, So I'm not a big car guy and this is probably the biggest repair I have taken on. Got the knock sensors in and actually snapped a stud putting it back together. Torque wrench only went to 10ftlbs. Anyways, I welded a bolt to it and backed it out and continued on. Snapped the pcv...- Blackmar401
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- alternator knock sensor
- Replies: 11
- Forum: Engine & Drivetrain
