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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for July 5, 2019
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Open Help Requests for All Makes and Models
Help Request Answers
1972 Chevrolet C20 Pickup 5.7L Excessive Emissions VIN: CCE342Z157
The Problem is excessive HC at idle. Everything else is okay. There is no catalytic converter. We have set the carburetor idle jet screws to 2 turns out, from 3 turns out. The engine compartment is very clean and easy to work on also. The spark plug wires ...
2009 Chevrolet Silverado 1500 LT 5.3L Mode Actuator VIN: 1GCEK29049
I have a real problem. The Mode Actuator will not move! I have no trouble codes. I replaced the Mode Actuator with a CQ Unit. Check all fuses (Not Just #55 & #39 & #48) Before you say get a GM Actuator, I also have a 2009 Silverado and I pluged the out OEM...
2012 Chevrolet Silverado 1500 LS 4.8L abs/traction light VIN: 1GCRCREA4C
We initially had these 3 steering angle sensor codes (C0710, C0253, C0455). We cleaned and applied dielectric grease and a shim to the connector to see if this eliminated the problem per TSB. No help. We were setting the code as soon as you moved the steer...
1991 Chrysler LeBaron 3.0L Hesitation VIN: 1C3XJ4538M
thought it was the tps. changed twice. no change? on last trip the ce light blinked lightly, stored no codes some times it runs for days without any problem. i must find this problem, my wife is threatening to find another mechanic
2009 Dodge Durango Limited Hybrid 5.7L ignition system VIN: 1D8JB18T19
hi group were working on a hybrid. we need to know how to gain access to the # 2 coil to replace spark plugs, as the hybrid unit is in the way, could not find procedure on alldatta or identafix.
1995 Ford F-350 Eddie Bauer 7.3L No Start VIN: 2FDKF38FXS
Hello fellow Technitions, This one was towed in with no start. Customer said he had shut it off and when he went to start it several weeks later it would crank with no start. Customer filled the high pressure oil pump reservoir. Still no start and custo...
2014 Ford Escape Titanium 1.6L engine VIN: 1FMCU9JX4E
Hi Tech’s Thanks in advance for looking at this. A year ago my customer brought in this 2014 Ford escape, awd ,1.6 engine with blown head gasket, which we repaired. I guess these engines were having some issues with overheating so they had a recall to s...
2010 GMC Yukon Denali 6.2L MIL Lamp on VIN: 1GKUCEEF9A
Has anyone come across this code p3400 ( cylinder deactivate Trouble codes: P3400 (Cylinder deactivate)
2011 Land Rover Range Rover Sport HSE 5.0L MIL Lamp on VIN: SALSH2E47B
This rover is driving us nuts! Lean condition codes under idle only. Yes, it sounds like a simple vacuum leak. We have smoke tested this engine 4 times for leaks and cannot find anything. Weve pulled the charger and intake looking and still cannot find any... Trouble codes: P0171, P0174
2013 Land Rover Range Rover Evoque Pure 2.0L Passenger side light by rear view mirror VIN: SALVR2BG7D
I’m about to install a battery in car and register it if this car requires such. My issue is this I also noticed a intermittent draw. (The passenger light by mirror comes on all by itself without touching it. The refractive plastic lens looks clean in...
2007 Nissan Armada SE 5.6L Abs Pressure Sensor VIN: 5N1AA08A07
Replaced the booster due to intermittent brake functionality issue. After installing and bleeding the system began getting a reoccurring issue. This issue was not present pre booster installation. Upon pressing on the brake the slip, vdc and brake ligh...
2012 Ram 2500 Laramie 6.7L Lift Pump VIN: 3C6UD5KL2C
This truck came in as a crank no start after another shop could not diagnose the problem. Watched fuel rail pressure PID on scan data while cranking and found it would not get over about 340 PSI. I removed the fuel line to the filter housing from the ta...
2011 Toyota Corolla S 1.8L starts dies VIN: 2T1BU4EEXB
This car starts and then immediately dies. There is a code for P1604 startability, and P2118 throttle body motor. Thought maybe immobilizer or key problem. Lock smith test showed key was okay. Found immobilizer light near air bag switch went out when the k... Trouble codes: P1604 (startability), P1604 (startability)

Fixes & Summaries for All Makes and Models
Fix/Summary Answers
2011 BMW 535i xDrive 3.0L power steering pump VIN: WBAFU7C52B
thanks for the help,car is fixed.I completely understand the system,I was looking for anything peculiar to this car and Alan sent me a link about the rear bolts coming loose and causing this condition.unfortunately it was not the case this time.the system w...
1990 Chevrolet Corvette 5.7L PASS Key VIN: 1G1YY2387L
As most mentioned, I followed thru on making 6 different resistors, using one at a time, waiting the 5 minutes, the car started. If those 6 didn't work I would of made more until I found the correct value Better to use resistors rather than trying to dial ...
2000 Ferrari 550 Maranello 5.5L Engine timing belt VIN: ZFFZS49A4Y
All is back together and engine is running. Thank you for all the advice. We chose to GOOGLE translate the Factory manual which was a better translation than what was offered in the Factory manual we downloaded. Using a "Degree wheel and Dial indicator" along ...
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