× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for April 22, 2021
International Automotive Technicians' Network (iATN) - Members Only
(Also Available: All, Asian, Chrysler, European, Ford, GM.)
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Open Help Requests for All Makes and Models
Help Request Answers
2009 Audi A5 Quattro 3.2L Surge, Cuts out, Stall VIN: WAUDK78T29
Hi, Need help on this 2009 Audi A5 3.2L FSI, Engine cuts out at stop sign or stop light but only when engine still not completely warm up,car will start right up and runs until the next stop light again cuts out,No problem once the engine warms up also got...
2011 GMC Terrain SLE 2.4L high fuel trim VIN: 2CTALMEC0B
have replaced the upper catalyst a second time because they are after market and ive run into problems before. upper o2 is switching normally down stream at .7 to .8 at cruise up stream switches normally and down stream stuck at .15 at idle. smoke tested i... Trouble codes: P0171
2011 Honda CR-V SE 2.4L Micu VIN: 5J6RE4H47B
I have this 2011 CRV that belongs to used car lot. Their tech replaced dash fuse box(I believe this is referred to as MICU) for the headlights not working properly. Headlights working fine now but car is a no crank. I looked on Mitchell and Identifix and t...
2004 Mazda Miata 1.8L Readiness monitors VIN: JM1NB35364
Trying to get this miata to run readiness monitors. Vehicle previously had a battery drain issue that has been resolved. All readiness montitors have passed except for egr, o2 sensor, and catalyst. We have made several attempts and have followed the drivin...
2005 Mercedes-Benz C55 AMG 5.5L MIL Lamp on VIN: WDBRF76J15
Recently purchased this car that has catalyst deleted and has been tuned buy eurocharge (by the previous owner and not my first choice for tuners) but this code is setting for only the left bank. From what the owner told me they stopped the catalyst monito... Trouble codes: P207F
2003 Mitsubishi Lancer Evolution 2.0L Excessive Emissions, No Start, Poor Idle Quality, Hesitation, Cuts out, Stall, Misfire, MIL Lamp on VIN: JA3AH86F53
Hey all you EVO enthusiasts!!! HELP...This car will set P0335/P0340 codes on start up or shortly there after. Also it may or may not run rough like it's misfiring on 2 cylinders [which are not always the same 2 cylinders], may stall, cycle radiator cooling... Trouble codes: P0340 (Cam position sensor signal fault), P0335 (Crank position sensor signal fault)
2004 Other GM VY 3.8L MIL Lamp on VIN: 6G1YK32A84
Customer complain of MIL light on. Found ECU staying in open loop even after warm up on 1800rpm for 5 min. and coolant temp. at 93C. As you see in the Testing and Results readings. Check O2 heater circuits for voltage drop under load, OK. Checked harness f... Trouble codes: P0151 (Left O2 volt low)

Fixes & Summaries for All Makes and Models
Fix/Summary Answers
2008 Buick Enclave CXL 3.6L liftgate latch VIN: 5GAER23798
Thanks to all who replied to my request!!! The repair for this issue turned out to be a failing pinch sensor or obstruction sensor, We had searched these items, voltage tested them and checked the ohms by all the books. Merely by accident we happened to lay a ...
2003 Chevrolet Silverado 3500 LS 6.6L Excessive Emissions VIN: 1GBJK39123
Sorry it took so long guys! I still have the truck sitting here in the shop I still need to figure what?s gonna be done . I showed the owner what the truck is doing now and recommended all injector$ and return lines and eventually injector cups. He almost had...
2013 Mercedes-Benz GLK350 4Matic 3.5L MIL Lamp on VIN: WDCGG8JB7D
Well, this one's fixed. The reluctor wheel / tone ring was the culprit. The only way the dealer would sell me the part was a new camshaft. Along with the camshaft, I replaced the tensioner, adjuster / phaser, and installed the oil check valve. Comparing the o... Trouble codes: P0188.
Prev (Also Available: All, Asian, Chrysler, European, Ford, GM.) Next