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Prev Professional Automotive Repair Technical Discussions for September 16, 2025
International Automotive Technicians' Network (iATN) - Members Only
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Help Request Answers
2000 GMC C6500 Topkick C6H042 7.4L No Start VIN: 1GDG6H1D3Y
towed in no power to pcm . removed rats' nest and repaired harness. this is where it gets interesting, confirmed power to computer and crank sensor still no start . . Old school checked function of crank sensor by moving screw driver back and forth on end ...
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2019 Nissan Pathfinder S 3.5L Surge, Communication codes VIN: 5N1DR2MM7K
Customer brought car back in after we sitalled NEW CVT trans and had programmed. They stated its been shiffting harsh and once it didnt go into drive for a few seconds. Also once the car started to misfire and run poor with flashing CEL. Once we got it, on... Trouble codes: U1000, U1001, U042F, P1568
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Fixes & Summaries for All Makes and Models
Fix/Summary Answers
1992 Chevrolet Corvette 5.7L Unknown VIN: 1G1YY23P2N
After many replies, The conclusion is in the hvac housing. One reply mentioned the foam was missing, that's what happened. There was a 1/2" gap between the Evaporator and the firewall side of the Evaporator. I put in some dence foam, the duct temp is 49° which...
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