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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for June 28, 2015
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Open Help Requests for All Makes and Models
Help Request Answers
2002 Audi A4 1.8L front wipers VIN: WAULC68E02
vehicle came in with wipers stuck on even with key out of the ignition, and other dummy dash lights were on as well . also customers mentioned water leaking internally by dr brake pedal/ corner. found the water leaking in from computer box seal next to the w...
2006 Dodge Grand Caravan SXT 3.8L right sliding door lock VIN: 2D4GP44L46
customer complaint,right sliding door lock intermittantly rapidly activates up and down while driving. I could not duplicate the condition,customer had a recording of it happening on his phone,definitely sounds like the lock popping up and down rapidly for a f...
2007 Dodge Ram 2500 TRX4 5.9L Performance VIN: 1D7KS28C47
I believe I have a restricted compressor internally. I did not see any literature or diagnosis for this issue. Do not want to go down the wrong trail. Any help from someone more experienced with AC would be helpful. Thank you.
1999 Honda Civic DX 1.6L AC compressor VIN: 2HGEJ634XX
vehicle ac was inoperative with leak on condenser. Condenser replaced with new dryer and expansion valve. System evacuated and filled with 21 ounces R134a. System cooled to vent temp of 45F. noticed compressor not cycling, system seemed to freeze up and pressu...
2004 Jeep Grand Cherokee Laredo 4.0L MIL Lamp on VIN: 1J4GW48S44
Hi guys need some help have this jeep with a code p1391 cam and crank lost . Jeep came to me from a diffrent shop with the crank and cam sensor replace also the ecm replace .same code p1391 .check scann data current sync ok.but it also says that sync 2 lost in...
2005 Mazda 3 S 2.3L compressor VIN: JM1BK34355
customer purchased this car 3 months ago, and did a check out of vehicle and at that time told him a/c compressor was bad, had voltage to it but would not engage. Replaced system and everything was fine till a week ago. He stated that he could hear compressor ...
2004 Toyota 4Runner Limited 4.7L ac compressor
this vehicle is complain not cold at all... when I look at the compressor it is on and off all the time.. look like the Freon is insufficient. Therefore I did a proper recharge and it is still doing the same things.. when the compressor is on, it is really col...
2004 Volvo XC90 T6 2.9L No Start VIN: YV1CZ91H74
I have a no-start problem with this vehicle. No prior running problems have existed before. There is no MIL on w/KOEO . My Modis scanner will not establish communication w/the engine management portion of the scanner. All other portions will communicate w/th... Trouble codes: 0100 (ABS code/ communication between control units. Communication problems with ECM)

Fixes & Summaries for All Makes and Models
Fix/Summary Answers
2002 Chevrolet Impala 3.8L Starting VIN: 2G1WF55K32
Thank you guys I fix the car and sorry for the late reply I was on vacation .thank u guys again i had to go the gm site do the 10 min relearn car started thank u guys again
2002 Hyundai XG350 3.5L MIL Lamp on VIN: KMHFU45E92
replaced the gas cap and reset the ecm. customer said the light has been off for 2 weeks. don't know if that fixed it because he doesn't drive the vehicle often Trouble codes: P0446 (evap ccv circuit malfunction).
2002 Isuzu NPR 5.7L Hard start in AM VIN: 4KLB4B1R92
Defective fuel pump check valve, found .replace with another GM part all is good now. Trouble codes: U1041.
2000 Jeep Grand Cherokee Limited 4.7L Unknown VIN: 1J4GW58N7Y
Thanks to all that offered their help.We advised our customer that we would have to remove the trans for a tear down & inspection,or replace with a reman unit.Unfortunately Customer decided to pass for now,we will update with any future repair.
1996 Mazda 626 DX 2.0L Poor Idle Quality, Stall, MIL Lamp on VIN: 1YVGE22C1T
To everyone who posted answers to me, Thank You. What I did was list many of the given answers and did them step by step. I cleaned the EGR valve, I got a used TPS from a known working vehicle and installed it, I cleaned the passages of idle control and egr. ... Trouble codes: P0120.
2003 Mercedes-Benz E55 AMG 5.5L No Start VIN: WDB2110762
Thanks to all those who replied. It was a difficult one I could not repair. All data looked okay, I replaced cam and crank sensors however the fix ended up as an immobiliser issue. It was partially engaging and effecting injector operation, the fix was a circu...
2010 Mercedes-Benz C300 Luxury 3.0L timing gear VIN: WDDGF5EB5A
Big Thank You to all who helped, especially to Mark who guided us every step of the way. It turned out that someone did the balance shaft earlier, did not torque the gear to left exh. cam. The hub was floating about 1/2" changed valve timing damaging all part...
2006 Nissan Murano SL 3.5L MIL Lamp on VIN: JN8AZ08W66
As always, thanks to everyone who has responded. My physical oil pressure reading was correct as per specifications. Amusingly, when going through the ProDemand diagnostic for this code, oil pressure is considered good as long as the light is off. ... Trouble codes: P0021 (B2 A Cam Position Timing System Performance).
2010 Nissan Maxima S 3.5L airbag VIN: 1N4AA5AP2A
There were several good suggestions i had not thought of. This car was sold as is so i did not get a chance to explore any possibilities but if it comes back for a diagnosis i will be more ready for it. Thanks for your help.
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