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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for November 19, 2021
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Open Help Requests for All Makes and Models
Help Request Answers
2000 Chevrolet S10 4.3L No Start VIN: 1GCCS19W9Y
Even though there's lots of miles on this one I think the engine is newer. This customer just bought this so he doesn't know any helpful info for me. It has a new cap and rotor. So I crank the engine , it runs smoothly for a couple of seconds and dies. I f...
2011 Chevrolet Equinox LT 3.0L engine VIN: 2CNFLDE53B
Hi to all ? I have big problem with this vehicle , drive me nut,and crazy and scary . Should be minor problem ,and easy fixed from beginning. This 2011 Chevy Equinox v6 3.0L auto. towed in the shop , with engine hole on the side ,with connector rod outside...
2013 Dodge Charger SE 3.6L MIL Lamp on VIN: 2C3CDXBGXD
Short and to the point. 2 questions. Got this 2013 Charger 3.6. Sets codes for all 4 O2 heater circuits immediately upon cutting the key on once the codes are cleared. Wiring ohms out ok. All fuses to ecm good. I've seen this several times on Wranglers and...
2016 Ford F-550 Super Duty XLT 6.8L Surge VIN: 1FDUF5GY1G
This truck will stair step the rpm as you drive it. It's not a smooth rpm increase when driving. We perform a relearn on the system and it is fine for a few miles but then reverts back to the original problem. No codes. This is a U-Haul truck. They have an...
2002 Nissan Sentra SE-R 2.5L Poor Idle Quality VIN: 3N1AB51D52
Vehicle is a NO start with MAF connected. Vehicle start's with MAF disconnected. BUT, can't raise idle. Will STAY running if I hook up MAF connector after starting, with it disconnected.

Fixes & Summaries for All Makes and Models
Fix/Summary Answers
2009 Acura MDX 3.7L abs VIN: 2HNYD28419
This car did have frozen slides but that was the first thing I fixed before recommending the master cylinder. The car eventually got good pressure and I really can't explain why. Never really got any more air out of it. I suspect something was going on in the ...
2000 Chevrolet C3500 7.4L No Start VIN: 1GBKC34JXY
First, thank you to all that replied. Everything that was suggested had been done, so we started from the beginning again and got all the same results. Tried a new cam sensor even though it scoped out good. Still no start. Out of frustrations we ordered ano...
2011 Chevrolet Traverse LT 3.6L No Start VIN: 1GNKVGEDXB
Thank you for the replies. Yes Michael and Robert the module is useless with out being programmed. Michael [...] the second module did the trick. I pulled most of my hair on this one. The second new module I received communicated and I was able to program th... Trouble codes: P0627 (Fuel pump enable ckt), U0109 (Lost communication to FSCM), U0109 (Lost communication to FSCM).
2016 Ford Fusion SE 1.5L MIL Lamp on VIN: 1FA6P0HD1G
Pretty much everyone said to check for a stuck open purge valve. When I got the vehicle back, the CEL was off and the fuel trims were within spec. After driving several times it start to run rich. I checked the purge valve and found purge valve stuck open. Rep... Trouble codes: P0172 (Bank one system rich).
2014 Jeep Cherokee Limited 3.2L Door locks (all) VIN: 1C4PJMDS6E
Here is what I found, seems normal operation for keyless go on a jeep with some age. checked 2 other 2014 jeeps and both would not unlock locks. You would have to pull door handle 5-6 times when it would happen to get the system to work properly. Both of the ...
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