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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for October 20, 2012
International Automotive Technicians' Network (iATN) - Members Only
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Open Help Requests for GM
Help Request Answers
1990 Chevrolet R1500 Suburban Silverado 5.7L 1-2 shift VIN: 1GNER16K1L
hi,guys overhauled this 700r4 first heres the parts i installed -all new bearings and bushings,clutches and steels, seal kit -reamed valve body and pump for oversize throttle valve and PR valve. sonnax 77968 TV, sonnax 77917-06 PR valve -sonnax pinless Accumu...

Fixes & Summaries for GM
Fix/Summary Answers
2004 Chevrolet Venture LT 3.4L Poor Idle Quality, Stall VIN: 1GNDX13E94
Thanks to all who replied to my request. I wanted to give more updates but IATN only lets one update be made, so I couldn't give active test results. Most suggested cleaning the throttle body and IAC passag and checking for vacuum leaks. I had removed the ex...
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