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Prev Professional Automotive Repair Technical Discussions for December 9, 2014
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(Also Available: All, Asian, Chrysler, European, Ford, GM.)
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Open Help Requests for GM
Help Request Answers
2006 Cadillac STS 4.6L MIL Lamp on
HI guys I have a 2006 sts Cadillac 4.6 v-8 it takes a long time to start had replaced cams sensor and crank sensor as well,mil light back on cam sensor B1.anyone can help me
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2006 Cadillac CTS 3.6L Fuel Pump control circuit VIN: 1G6DP57706
This is my first time requesting tech help. I have this cadillac with a complaint of MIL on but no driveability issues. The DTC returns, when the key is cycled several times. I first swapped relays around but to no avail. I can command the fuel pump control ci...
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1986 Chevrolet Camaro Sport 2.8L Injectors
Car came in would not start. Checked timing and found distributor 180 off. Checked fuel pressure and within spec.Replaced ECM.I have fire to injectors but no pulsation. Car will run if use small amount of starting fluid.Would appreciate any help at all. Thank ...
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2001 Chevrolet Cavalier 2.2L No Start VIN: 3G1JC52441
this 2001 cavalier does not start when temperature is below 5 degrees celsius. engine just cranks. vehicle has good spark but no fuel pressure. bring vehicle inside and let it warm up and it starts ok. let it sit outside for a few hours in the cold and it just...
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2003 Chevrolet Tracker 2.0L engine VIN: 2CNBE13C93
thanks in advance, got this vehicle in after it had been to another shop where they put in a new timing chain, when the customer got it back it now has a very bad vibration in the engine worse at idle, not a miss the engine runs perfect, we took the torque con...
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2003 Chevrolet Tracker 2.0L engine VIN: 2CNBE13C93
thanks in advance, got this vehicle in after it had been to another shop where they put in a new timing chain, when the customer got it back it now has a very bad vibration in the engine worse at idle, not a miss the engine runs perfect, we took the torque con...
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2003 Chevrolet Malibu LS 3.1L No Start VIN: 1G1NE52J43
when I got this car it was not running had a u1000 code for loss of communication, after reading tech helps determined that the failure may be the ignition switch installed gm switch still no start now had new codes show up as well as the u1000 code had b2965 ... Trouble codes: U1000, U1016
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Fixes & Summaries for GM
Fix/Summary Answers
2006 Cadillac DTS 4.6L radio VIN: 1G6KD57Y16
I have not fixed the car , but I thought it would be interesting for everyone to know how to resolve programming errors due to the wrong part. I talked to techni-car ( the area rebuilder ) who said we had the wrong unit. that also was wrong and had to get the...
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2003 GMC Yukon XL 1500 Denali 6.0L Cuts out, MIL Lamp on VIN: 1GKFK66UX3
thanks for all of the pointers on the grounds and the possiblity of a bad rebuilt throttle guys. The truck has been fine for the last 4 days Ive driven it. What we did was put on another rebuilt throttle ( I know the GM "new" throttle would have been be... Trouble codes: 1516 (Acc pedal position and throttle posistion dont agree).
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1994 Pontiac Grand Am SE 2.3L Upper Engine Noise Or Rattle VIN: 1G2NE5533R
Ok, This one is fixed, It tried to beat me but we won! Geoff from Hawaii and Peter from No. Carolina were on to it. I did replace the tensioner but that was the problem. The engine had 70 pounds oil pressure so I pulled the cover back off and found a little sl...
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