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Prev Professional Automotive Repair Technical Discussions for April 20, 2022
International Automotive Technicians' Network (iATN) - Members Only
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(Also Available: All, Asian, Chrysler, European, Ford, GM.)
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Open Help Requests for All Makes and Models
Help Request Answers
1985 Chevrolet K5 Blazer Silverado 5.0L Steering VIN: 1G8EK18H5F
This steering on this blazer does not return to center. The steering box has been replaced twice, the steering pump and hoses have been changed and all 4 ball joints, both tie rod ends, the steering stabilizer and both axle joints. I removed the drag link ...
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1995 Dodge Ram 2500 8.0L Poor Idle Quality, Misfire VIN: 1B7KF26W4S
I'm semi-retired. A customer called my old shop looking to get his CNG (compressed natural gas) system working. (I did some Honda CNG). It showed up with #2 misfire, burnt piston. We had another shop install Jasper engine. I get it with a rough idle. The i...
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2017 Dodge Charger SRT Hellcat 6.2L Poor Idle Quality, Hesitation, Cuts out, Stall, Misfire, MIL Lamp on VIN: 2C3CDXL96H
Vehicle came in with busted water pump, running rough, had been overheated and thick white coolant from the exhaust. Diagnosed water pump and twisted heads. Replaced water pump and performed cylinder head removal, inspection and resurface then reassemble. ... Trouble codes: P2172
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2009 GMC T7500 T7F042 7.8L park/tail/dash lights VIN: 1GDL7F1B39
i have power out of the tail lamp relay on BA09, power not getting to any of lights. next in line is splice J319. I need to know LOCATION of splice J319,and if it is a splice pack or just a regular splice in the harness. Either way, I just need the LOCATIO...
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2000 Honda S2000 2.0L MIL Lamp on VIN: JHMAP1141Y
Are there any common issues causing this code? Engine idles smoothly, but trims become high at idle. Trouble codes: P0171 (Bank 1 lean)
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2003 Jeep Liberty Limited 3.7L AC System VIN: 1J4GL58KX3
Hope someone can give me some input on this problem! First off the heater was not working. I installed a Heater Door Actuator, the heater works but the AC will not cool unless you shut the ignition switch off and restart. (can do right after engine shut st...
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2014 Jeep Grand Cherokee Laredo 3.6L Right Cylider Head VIN: 1C4RJFAG0E
We still have a misfire and a noticeable compression pop through the cylinder 5 intake valves on every third revolution of the cam. Compression has improved from 140 to 170 with the new head but, when it is running, there is a fluctuation in the vacuum sig...
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2003 Nissan 350Z Track 3.5L Cuts out VIN: JN1AZ34D63
Car came in with customer requesting a new clutch. I drove it and found the engine would not rev over 1500 rpm. I scanned it and found code P0605 PCM ROM error. Any time i`ve seen this code it was a bad pcm. Ordered a pre programmed one and installed it. W... Trouble codes: P0605 (PCM ROM error), P0183 (Fuel temp signal too high), C1131 (Engine fuel cut system fault)
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Fixes & Summaries for All Makes and Models
Fix/Summary Answers
2005 Cadillac SRX 3.6L Class 2 data VIN: 1GYEE63745
Thanks for your input. I feel pretty stupid at this point. SP200 was hiding in plane sight wrapped in foam stuck to a brace right behind the glove box. No class2 was caused by a voltage bleed through on the class 2 wire from the ABS module to the SP200 connect...
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2015 Chevrolet Tahoe LTZ 5.3L Excessive Emissions VIN: 1GNSKCKC5F
ok - this was a bit my fault and should have researched it alittle longer. with testing for a high pressure fuel pump leak on these - not only must you remove the pcv from the system -tsb states to remove the dirty line from intake- but you need to also remov... Trouble codes: P0172 (Rich bank 1), P0175 (Rich bank 2).
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1992 Nissan 240SX 2.4L Headlight tilt VIN: JN1MS36P8N
Thanks to all who replied. I did try all other suggestions, except for what Steve suggested. Looks like they clocked the arm 180 degrees off to compensate for the inop headlight tilt. So glad it's working now! Thanks Steve!
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2004 Pontiac GTO 5.7L body control mod VIN: 6G2VX12G84
Ended up just doing the HP tuner security delete. Still have security light flashing but car runs and everything still works. Thanks for the replies , if anyone has any Ideas on cutting off the light short of puling the bulb let me know .
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2014 Ram 2500 SLT 6.4L Excessive Emissions, Excessive Emissions, Excessive Emissions, Excessive Emissions, Excessive Emissions, Excessive Emissions VIN: 3C6UR5CJ8E
The PCM was not the issue. I ended up finding that the map sensor is bad. It was not varying signal voltage and scan tool data was showing 0-7", while a gauge was reading 10-15" with the PCM snapping the throttle open. 5V supply and ground tested good but the ... Trouble codes: P061A.
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