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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for April 14, 2021
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Open Help Requests for All Makes and Models
Help Request Answers
2014 Audi Q5 Prestige 3.0L Excessive Emissions, Poor Fuel Economy, MIL Lamp on VIN: WA1DGAFP7E
Performed a Smoke test with no visible leakage. I am still equipping my shop with the latest tools, but this one is evading me. These codes present, no adverse drivability issues and the vehicle is getting horrible fuel economy. Water pump was re... Trouble codes: P52E0, P4560
2008 Chevrolet Silverado 2500 HD LT 6.6L Latch VIN: 1GBHC23608
2008 Silverado - passenger front door will not open with inside or outside handle. Need to open door somehow. Searched online and found cases where this happens - actuator is lifting the manual unlock but does not allow the door to open - locking and unloc...
2010 Dodge Ram 1500 SLT 5.7L Starter VIN: 1D7RV1CT0A
I suspect I may have a bad PCM, but might also be a grounding issue. I never see 12v at the relay on the coil side. The switch side is fine and jumping the relay will crank the starter. I question weather or not the TIPM might be acting up as well, but .6 ...
2012 Dodge Durango R/T 5.7L electrical VIN: 1C4SDJCT3C
Well i have another gas question. So my buddy brought me his wifes Durango. Misfire cyl one. Has an aftermarket warranty. PErf the diag and found low compression cyl 1 due to failed camshaft. After a weeks of dealing with his warranty. and inspector. got t...
2001 Ford Explorer Sport Trac 4.0L MIL Lamp on VIN: 1FMZU77EX1
About every 100 miles since the engine was replaced with a jasper unit, the dpfe ends up with water inside it causing it to go to five volts. Clean the water out of sensor and tubes, the system goes back to working as it is supposed to. Have replaced dpfe ... Trouble codes: P1401 (Dpf egr sensor circuit high voltage detected)
2005 Ford F-250 Super Duty Lariat 6.0L Misfire VIN: 1FTSX20P85
Tried to start it (first big mistake been sitting 8yrs) it wanted too but i stopped , checked both fuel filters the one on the frame had lots of rusty stuff , so i took the body off easy utility truck looked in the tank full full all sorts rust tank float ... Trouble codes: P0266
2000 Nissan Xterra SE 3.3L Mechanical VIN: 5N1ED28Y7Y
So the heater core has pipes that screw into it and the upper one is plastic and its crumbling, does anyone know if i remove the evap core if i can get to the heater core pipes or do you have to remove the core to get them off, its 7 hours for a core and t...
2016 Ram 3500 Tradesman 6.7L MIL Lamp on VIN: 3C63R3AL7G
Good afternoon, Had this truck in once before for same code issue. I was told to clear the codes and see which ones came back first. Well the driver just brought it back and he said the light just came back on and these are the codes I pulled from the PCM.... Trouble codes: P020D, P020A, P020E, P020B, P026B, P020F

Fixes & Summaries for All Makes and Models
Fix/Summary Answers
2008 Ford E-250 4.6L cruise control VIN: 1FTNE24W38
I want to say thank you to everyone that replied and offered advice. Special thanks to Tim [...] for corresponding with me privately to help solve this thing. Everyone who told me to take another look at the brake pressure switch was right. Upon closer in...
2014 Honda CR-V EX 2.4L Mechanical VIN: 5J6RM4H53E
Customer decided to live with problem at this time. We recommend timing chain set along with cam actuator. We added Molix super engine oil treatment, the noise did improve. We also have a oil pressure gauge with 75psi cold,.. seems high. Customer wants to wa...
2011 Infiniti G37 Sport 3.7L starter VIN: JN1CV6AP0B
Thanks again for the help. The customer pulled the plug on this car. A special thanks to allen for a detailed explanation on how this lock module works. I can say that using his tips the lock module was working. This never acted in the usual nissan patern fail...
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