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Prev Professional Automotive Repair Technical Discussions for November 16, 2014
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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
2008 Chevrolet Colorado LT 3.7L Evap, O2 monitors VIN: 1GCDT13E18
Having trouble getting O2 or Evap monitor to run, all I need is one more monitor ready for the IEPA emissions test. I first tried by letting the Evap monitor run naturally which runs the first part consistently and also runs the key off portion, I am able to... Trouble codes: P0449 (Evap Vent Solenoid Circuit), P013A, P2270 (B1S2 O2 Sensor signal stuck lean), P2271 (B1S2 O2 Sensor signal stuck rich), P0140 (B1S2 O2 Sensor insuffcient activity), P2271 (B1S2 O2 Sensor signal stuck rich)
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2008 Ford E-450 Super Duty 6.0L high pressure oil VIN: 1GNRKGED88
Ok, I have been working on these 6.0 diesels for several years now and have seen quite a bit. This one has me stumped. This is an ambulance conversion on a van chassis. The crew was driving the ambulance to a call when the engine died and would not restart. It...
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1999 Honda Odyssey EX 3.5L Running VIN: 2HKRL1863X
I turn the key on and the dash indicate it recognize the chip. I crank the engine and it seems to crank longer than normal. It will start up after three times and runs smooth. When I hit the gas pedal RPM will not increase and you hear a back fire sound in the...
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2006 Jaguar X-Type 3.0L 4-5 Shift
Ok everyone I haven't started to work on this one yet but wanted to ask about it before I pull it in next week. Customer complaint is it shifts very hard from 1 to 2 at about 3-6 mph seems to shift up from 2nd to 4th ok and smooth. at 40 on up when it shifts t...
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1998 Mercedes-Benz E320 3.2L Evap system VIN: WDBJH65F0W
Customer came in about 3 months ago with check engine light on. Code for evap leak. Found gas cap of universal type, replace gas cap with original one. Cleared codes. Car came in again about 1 month ago with check engine light on again. Pulled code p0442 evap ...
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2008 Toyota Tundra 5.7L MIL Lamp on
This truck had a P0101 and parts store told him to replace the MAF. He did, cleared the code and a not long after the code came back. I Checked this after the guy had replaced the MAF. The thing that stuck out to me was the positive LTFT's Sure looks like a va... Trouble codes: P0101 (MAF Performance)
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Fixes & Summaries for All Makes and Models
Fix/Summary Answers
2008 Chevrolet Tahoe LTZ 5.3L Instrument cluster VIN: 1GNFK13018
unfortunately customer was not interested in trying to replace a $ 1400 nav unit to get her dash lights to work. Bummer i couldn't fix this for her but it seemed to be an odd issue that a expensive component needed to be tried . Really weird if yellow led...
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1999 Jeep Cherokee Sport 4.0L Mil On Dtc P1391 VIN: 1J4FF68S8X
SO- THANKS FOR ALL THE INPUT I USED 3 OF THE SUGGESTIONS WITH THE LAST BEING THE CURE. I DID INSPECT SENSOR WHEEL AND HARNESS FINDING BOTH OK. BUT REPLACING THE PLUG WIRES WITH OEM AND A FRESH SET OF CHAMPION PLUGS SEEMED TO BE THE REMEDY. THE MIL HAS BEEN O...
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2012 Volkswagen Jetta TDI 2.0L Cuts out VIN: 3VWLL7AJ1C
something had throw the harness enough to give me good voltage but not enough for the sensor to work, the harness for pressure sensor was replaced. Trouble codes: P0238 (Manifold Pressure/Boost Sensor G31 Signal too High).
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