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Prev Professional Automotive Repair Technical Discussions for April 18, 2010
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Open Help Requests for GM
Help Request Answers
1994 Chevrolet C1500 5.0L alternator VIN: 1GTEC14K1R
some body cut the wires from the alternator to the battery and only left one wire hooked up where do the other two wires go any help would be good thanks
1996 Chevrolet Blazer 4.3L Excessive Emissions, Poor Idle Quality, Surge VIN: 1GNDT13W3T
I am looking for some help with this fuel system. Running very rich at idle and off idle. When I first check fuel preasre it was right at 53-55 and would bleed off slowly when stopped. I cleared codes nd was only able to confirm the multi cly misfire. i suspec... Trouble codes: P0102 (p0147-), P0147 (p0155-), P0155 (p0300-), P0300 (p0440-), P0440 (testing and results)
1997 Chevrolet Venture LS 3.4L No Start VIN: 1GNDX03E2V
how can i check if the gas pump are bad.when i put the ign.switch iam put my ear in gas tank and is activated.i did not connect the oxigen sensor yet,because i need lift up the van,can somebody give information to resolve this problem,i want to drive to my wor...

Fixes & Summaries for GM
Fix/Summary Answers
1988 Chevrolet S10 Blazer 4.3L Poor Idle Quality, Stall VIN: 1GNCS18Z6J
Hello This vehicle is fixed, thank you all for the replies. The problem was the ground wires for the ECM that bolt onto the back of the left hand cylinder head. The heads had been painted black at some point and the bolt holding the ground wires was just...
2005 Chevrolet Silverado 2500 HD LS 6.6L Speedo VIN: 1GCHK23295
Well everyone was on the money with the cluster problem. The customer will be bringing it back when they get more money. Not sure when that will be. I did ck with GM dealer and this vin misses the free cluster replacement by 4 numbers. The inputs on the oil lk...
2006 GMC Sierra 2500 HD WT 6.6L None
Thanks everyone for the great info. After the update I only got one more piece of info. I have had problems with the transmission cooler lines leaking, a lot! I figured it was because of all the running through un-cut fields that I do. I assumed that I was dam...
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