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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for April 28, 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
2006 Acura TL 3.2L Not sure VIN: 19UUA66266
There's a noise I would describe as a rapid rat-a-tat-tat at the front (crankshaft pulley side) of the engine. Using a listening stick it's quite loud where the front motor mount is, just under the power steering pulley. It's prominent at idle, loud enough...
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2013 Chevrolet Equinox LT 2.4L Cuts out, Stall VIN: 2GNALDEK6D
Vehicle came in with P0172 and P0191, reduced engine power light on dash. Can clear codes and vehicle will run normally. Will sit there and idle great. Fuel trims +/- 2. Take it for a test drive while driving everything is within spec. Not every time, but ... Trouble codes: P0191 (Fuel Rail Pressure Sensor Performance), P0172 (System Rich Bank 1)
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2014 Chevrolet Cruze LT 1.4L I/M monitor setting VIN: 1G1PC5SB9E
cannot set O2 monitor! Very frustrating, There are no codes cannot set O2 or Evap monitor, when I run the Service bay Test, It times out after 20 minutes during the running test, fails the vehicle, for a small leak, and sets a large leak pending code, (doe...
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1993 Chrysler Aeromate 3.3L Misfire
Got this unique vehicle which I had never seen or heard of before. It's a 1993 Chrysler box van called an Aeromate. It has a 3.3 litre engine which is supposed to be the same as they put in a New Yorker.(So i'm told) It came into this guys shop a crank no ...
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2002 Ford F-250 Super Duty XL 5.4L Poor Idle Quality VIN: 1FTNF21L92
Got a strange one here. It has me pulling my hair out. Customer complaint of fast idle. Truck idles at 3000RPM, which is fully open IAC. Customer has replaced TP and IAC valve. I have blocked of all vacuum lines and evap lines. The weird thing is TP voltag...
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Fixes & Summaries for All Makes and Models
Fix/Summary Answers
2009 Chevrolet Silverado 1500 WT 5.3L Misfire VIN: 2GCEK133X9
Most of the replies pointed to a liffter or lifters on #6 cyl. did air test on VLOM and all looks good there. am scheduling for teardown next week] will repost with the fix] thanks alot everyone Trouble codes: P0300 (multiple cyl misfire).
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2013 Dodge Journey SE 2.4L Unknown VIN: 3C4PDCAB5D
Ok so this one is fixed. Thank you to all that responded. During checking to see If the issue may be from the heater core I found that the engine temperature could be controlled by the heater running. Made a call on the radiator being bad. However this did not...
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2014 Ford F-150 FX4 3.5L Cooling Systems VIN: 1FTFW1ET1E
Checked wiring from the pcm to the sensor voltage drop test and ohm test the wiring is good replaced the radiator no change still runs the same, ohm reading from the sensor show its good since it wasn't expensive to change threw one in it anyways, has a oem pu...
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2006 Lexus GS430 4.3L Abs Module VIN: JTHBN96SX6
The ABS Actuator ended up being the problem. I did find both rear caliper pins frozen, thought that was it but after freeing pins and greasing the noise was still there. We bled entire system and found no air. I watched scan data and couldn't see anything chan...
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2005 Toyota Sequoia SR5 4.7L MIL Lamp on VIN: 5TDZT34A95
Replacing the air pump with a factory (Toyota) did the trick. All problems fixed. Took it thru emissions, passed and gave it back to the costumer 2 weeks ago and all good still. Thanks for all your help. You guys are awesome. Special note: Not sure if the af... Trouble codes: P0504 (Brake switch A/B correlation), P2445 (Secondary air injection system pump stuck off bank 1), C1201 (Engine control system fault), C1223 (Fault in ABS control system), C1247 (Fault in stroke sensor).
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