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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for March 10, 2013
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Open Help Requests for GM
Help Request Answers
2001 Chevrolet Cavalier 2.4L timing chain VIN: 3G1JF12T11
This car came in with a rattle in the timing chain area. At idle it is fairly quiet but just above idle it rattles. Sounds like the long run of the chain is slapping the front of the timing case at this rpm. Bring the revs up further and the noise almost compl...

Fixes & Summaries for GM
Fix/Summary Answers
2001 Chevrolet Blazer LS 4.3L Oil Filter Blows seal and balloons at start up VIN: 1GNDT13W81
I asked for help on Blazerforums.com before asking for help on here. A Man of Blazer formums pointed me in the right directions. He claimed he has performed this repair twice in hist history of being an ASE Certified Mechanic informing me of a little Valve GM ...
2007 Chevrolet HHR LT 2.2L Sol Control Valve VIN: 3GNDA23D47
Well, after playing with the correct wiring system after I finally obtained a correct diagram. Somewhere between the engine controller and the firewall grommet the circuit had a near break. I ran a new circuit wire to inside the car from the controller and a...
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