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Have a 1996 silverado 5.7 wherein I need to reset the timing
Have a 1996 silverado 5.7 wherein I need to reset the timing because I M getting a P1345 code. The scan tool I have is a Foxtell NT301 which does not allow me to see the camshaft retard values. … read more
kalamykid
kalamykid
Pactor automotive
Vocational, Technical or Trade Scho
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I just replaced the intake gaskets on my 1997 GMC Suburban
I just replaced the intake gaskets on my 1997 GMC Suburban and it is running great but now I am getting some engine codes I need to take care of. P0154 O2 circuit no activity detected Bank 2 sensor 1,… read more
Jim
Jim
Vocational, Technical or Trade Scho
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GMC Savana 3500: I'm having a problem with my 01 gmc savana
I'm having a problem with my 01 gmc savana 3500 po1345 code, low idle, shuts off some times, fuel gauge is sparatic and peggy once in a while!!… read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
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GMC Suburban K2500 4x4: 1996 GMC Suburban K2500 7.4 engine.
1996 GMC Suburban K2500 7.4 engine. DTC codes 174, 300, 303. Rough idle, accelerates fine though.… read more
Gary
Gary
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GMC express van 1500: hello again I have a 2001 gnc express
hello again I have a 2001 gnc express van 123000 mi 4.3 vortech mtr my problem is it has one code p1345 crank shaft correlation --- I changed both the crank shaft sensor and the cam shaft sensor but t… read more
Ron Z.
Ron Z.
Vocational, Technical or Trade Scho
23,545 satisfied customers
GMC: I have a 1999 gmc suburban. I replaced the ICM, both Crank
I have a 1999 gmc suburban. I replaced the ICM, both Crank and Cam position sensors, distributor cap, and Ignition Pick-up coil. The truck starts, runs, and drives. Check engine light stays on, and it… read more
Gary
Gary
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Vocational, Technical or Trade Scho
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GM suburban: I have a 1999 k1500 suburban that runs great until
I have a 1999 k1500 suburban that runs great until the engine warms up and bucks / clunks as you drive down the road. This clunk only lasts a split second ( not enough to have check engine light come … read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
32,373 satisfied customers
GMC Savana 3500 LT: My 1997 GMC 3500 Series Van with the 5.7L
My 1997 GMC 3500 Series Van with the 5.7L V8 Engine will start fine EVERY time from a cold start, but if the engine gets warm and you shut it off it will not start again until the truck has cooled dow… read more
Tim\u0027s Auto Repair
Tim\u0027s Auto Repair
Mechanic
High School or GED
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GMC GMC Suburban - K1500: Cam,About my 1997 GMC K1500 Suburban,
Cam, About my 1997 GMC K1500 Suburban, 7.5L 4WD... You helped me fix the misfire issue about 9 months ago. Recently it progressively became more difficult to start until finally it would not start at … read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
32,373 satisfied customers
GMC box truck: I have a 2001 GMC Box truck. It has a trouble
I have a 2001 GMC Box truck. It has a trouble code P1345 camshaft to crankshaft position correlation foult. I want to know where are the sensors and how I fix it.… read more
tripletauto
tripletauto
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Associate Degree
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GMC k3500: 05/05 GMC k3500 6.6 turbo diesel LLY engine I believe. Engine
05/05 GMC k3500 6.6 turbo diesel LLY engine I believe. Engine codes p0193 , p0642 , p1404 Intermittent problem. Upon start up idle is rough - like a missing cylinder. In drive problem goes away. Will … read more
Gm Tech (Cam)
Gm Tech (Cam)
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Vocational, Technical or Trade Scho
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GMC K25/K2500 Pickup 4x4: We have a 1996 GMC 1-ton quad cab
We have a 1996 GMC 1-ton quad cab pickup with a 5.7 Vortex engine with manual transmission. It continually runs rough, backfires, etc. and the check engine light is always on. When hooked up to an OBD… read more
Jerry
Jerry
Service consultant
Vocational, Technical or Trade Scho
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GMC Suburban K1500 4x4: I have a NO spark problem in a 97 gmc
I have a NO spark problem in a 97 gmc suburban 1500 4x4 5.7 auto. bought cheap, off craigs list with a cracked block. It had over heated before. Even with water in the block I thought I might be able … read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
32,373 satisfied customers
I have a p1345 code I installed a used eng, I swaped out the
I have a p1345 code I installed a used eng, I swaped out the crank sensor, Still have code.… read more
Dave Nova
Dave Nova
GMC Technician
Associate Degree
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GMC Suburban K1500 4x4: This question is regarding a 1999 GMC
This question is regarding a 1999 GMC Suburbank K1500 that is cranking rapidly, sputtering, but will not start. Engine has been well maintained, and has 230,000 miles. This truck just completed a 150 … read more
Dave Nova
Dave Nova
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Associate Degree
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In have a 1996 GMC Yukon with code P1345 and it reads Manufacturer
In have a 1996 GMC Yukon with code P1345 and it reads Manufacturer ignition or misfire but it runs fine untill i erase the code then it sputters for a second on restart and then smooths out but the en… read more
Randy
Randy
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GMC Safari AWD: 2001 GMC Safari 4.3L AWD trouble codes PO335
2001 GMC Safari 4.3L AWD trouble codes PO335 & PO300 keep coming back (together). Many, many new parts including CKP shims. CKP relearn procedure done twice (this procedure scares the hell out of me).… read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
32,373 satisfied customers
GMC Sonoma Pickup 1999 gmc sonoma, after we changed wire,
1999 gmc sonoma, after we changed wire, spark plug, coil, but still misfiring. So we changed pcm, engine runing great no misfiring, but code p1336 came out. So we did CKP variation learn, cleared code… read more
Pete
Pete
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General auto certifications
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Gm Tech (Cam)

Gm Tech (Cam)

GMC Mechanic

32,373 satisfied customers

GM Grand Master Technician 2007. 14 year experience.

Gary

Gary

ASE Certified Technician

1,589 satisfied customers

GCM master tech over 25 years

Dave Nova

Dave Nova

GMC Technician

929 satisfied customers

ASE Master Certification. GM World Class Certification

Chris (aka-Moose)

Chris (aka-Moose)

GMC Technician

904 satisfied customers

24 years of experience diagnosing & repairing

JFN1

JFN1

ASE Certified Technician

272 satisfied customers

GM Master Technician

Mike S.

Mike S.

ASE Certified Technician

256 satisfied customers

GMC N.A.I.S.E. Certified Auto-Mechanic

George H.

George H.

ASE MasterTechnician

233 satisfied customers

15+ Years ASE Master Technician with Level 1 Certification

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