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Prev Professional Automotive Repair Technical Discussions for February 19, 2011
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Open Help Requests for GM
Help Request Answers
1995 Buick Skylark Custom 2.3L No Start, Cuts out, Stall VIN: 1G4NV15D6S
this is a family members car, intermittent concern. vehicle will randomly stall and not restart, cranks but will not start, can hear fuel pump running with key on engine off. After car sits for a period of time, starts up and runs fine. cannot get to the car i... Trouble codes: N0NE
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2000 Cadillac Eldorado ETC 4.6L Compressor VIN: 1G6ET1296Y
Vehicle come to shop due to a/c not working it shows in the (dic) low refrigerant a/c off. Found compressor leaking, replace compressor,accumulator,orifice tube,recharge with 2 lbs of freon, clear dtc's disconnect battery. Crank vehicle turn a/c on compressor ...
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2007 Chevrolet Equinox LT 3.4L Poor Idle Quality VIN: 2GND133F78
I have a 2007 Chevrolet Equinox with a 3.4 liter V-6. The other day we completed so milage services( throttle body cleaning with top end cleaning and a fuel rail service.) after these services were finished the vehicle would only idle about 1500-2000 rpms. Dec... Trouble codes: P0507
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1997 GMC Savana 2500 5.0L oil pressure guage VIN: 1GCFGJ29M4
Just want to get your thoughts on this issue with this 1997 GMC savana van 2500 V8. The oil pressure is low or about middle of the gauge. When the engine is accelerated, the needle pegs way pass the full pressure point. At that point, I was going to remove the...
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2004 Pontiac GTO 5.7L smoke from dipstick tube after rebuild VIN: FF4353454T
this one we rebuilt and after it ran for a min smoke began coming from the dipstick tube..smelled like wiring..never seen this problem in my 20 years of rebuilding..haven't taken the pan off since this happened too hot to mess with for now...
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Fixes & Summaries for GM
Fix/Summary Answers
2005 Cadillac CTS 3.6L class 2 data VIN: 1G6DP56795
thanks for every who replied to me, I got a very good info , most of them recommend to replace PCM other disconnecting battery and few about Class2 data shoer ckt, I try another PCM with no luck even I can not do reflash for PCM, I can communicate by tec...
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1994 Chevrolet K1500 Silverado 5.7L first gear VIN: 2GCEK19KRX
Thanks for the help guys. I took the valve body, accumulator and spacer plate down and found a peice of the old valve body spacer plate gasket wrapped around one of the spacer plate screens and blocking flow. I must have missed it when I sprayed down the pas...
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2007 Chevrolet Equinox LT 3.4L front washer pump VIN: 1FALP09570
thanks to all tested the wires at the bcm more specifically i powered the orange wire as suggested by manuel and the washers worked ... replaced the bcm and problem solved once again thanks to all who replied
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1966 GMC C15/C1500 Pickup 4.1L Front crank pulley VIN: 11001PD179
Wow, 27 replies as of this closing. 100% stated that this a press fit only. Later models had a threaded hole with or without a bolt. Some would drill a hole and thread it for a bolt. That's pretty much it but I have to share a couple of favorites. First from D...
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1994 GMC K2500 Sierra SLT 6.5L Trans VIN: 1GTGK29F7R
Hey guys.Thanks for all the help with this transmission.Yes I would have to tear down each one and transfer the shorter tail shaft to the good trans and reassemble.At this point my son feels buying a trans from a wrecker with a warranty is his best way to go.I...
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