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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for April 4, 2021
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
1997 GMC C3500 Sierra SL 7.4L Excessive Emissions VIN: 1GDJC34J6V
As this is a heavy duty vehicle, it has to pass a tail pipe test in Oregon and failed due to high hydrocarbons. The check engine light was never a problem until they got in line for emissions testing. I verified that it had flat lined and replaced B2S2. I ... Trouble codes: P0157
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2002 Honda Accord SE 2.3L Brake Rotor ,Right VIN: 1HGCG32062
I replaced ft rotors and pads again and bled brakes. No spongy brake . Still has bad vibration . Dial indicator shows no runout. Seems to be more on passenger side when braking . rotated tires ft to back no change. My next step is going to replace right br...
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Fixes & Summaries for All Makes and Models
Fix/Summary Answers
2008 Subaru Impreza 2.5i 2.5L Hesitation VIN: JF1GE616X8
Finally got to the bottom of this issue after many hours of work and frustration. To make a long story short, the ultimate cause of all these issues was a restricted SECONDARY catalytic converter, I'll explain below. I pulled the heads and had them checked... Trouble codes: P0171 (System Too Lean Bank 1), P1153 (HO2S11 Sensor Circuit Range/Performance High).
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2004 Toyota RAV4 2.4L No Start VIN: JTEGD20V54
i have to close this post because i'm running out time we have to sent this one to Toyota because can't find why don't start i'm thinking the problem is the steering wheel lock bc can get the steering wheel to lock and Toyota said if the module don't see the s... Trouble codes: N0, C0DES.
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