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Prev Professional Automotive Repair Technical Discussions for April 4, 2015
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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
2000 Chevrolet C3500 5.7L No Start, Stall, MIL Lamp on
need help with this one. cold start problem. no start after the truck sits overnight p1351 sets after 2-3 revolutions i see a weird spike on my icm control circuit while cranking only.(waveform) after the truck starts it stalls just like a security issue, does... Trouble codes: P1351
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2008 Chevrolet Impala LS 3.5L data line VIN: 2G1WB58N58
Thanks in advance need some guideance...Local used car dealer brought car after would start with new battery,cables and ground wire. Found no crank no communication with scan tool and fuel gauge and shift indcator not working.Will work normal if you let it set...
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2009 Chevrolet Aveo LS 1.6L Starting
battery goes dead in three to four days,found draw on obd fuse in fuse box if vehicle is driven daily is ok but draw still there.Unplugging body module (under driver seat)makes draw go away found lots of salt and corrosion when pulled up carper to look at harn...
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2009 Chevrolet Silverado 1500 WT 5.3L t-case VIN: 3GCEK13379
Hi folks. This '09 Silverado came in with a 4WD warning message. The transfer case shows codes C0392 and C0398. Respective descriptions are transfer case range position sensor circuit invalid, and range actuator position correlation plausibility failure. Very...
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2006 Dodge Durango Adventurer 4.7L Engine VIN: 1D4HB48N46
Thanks for your time. Truck came to shop with a rapping tapping noise near front left of Engine. First up was oil level check, ok. Replaced oil and filter and added some cleaner. No effect after 500-600 miles. Removed front cover to find slack in Timing chain....
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1996 Ford F-250 XL 7.5L Hesitation, MIL Lamp on VIN: 1FDHF25G0T
vehicle came in customer wanted check engine light diagnosed 4 codes in pcm p0172, p0175, p0171 and p0420. upon inspection noticed that vehicles CAT had been removed so please ignore p0420. checked freeze frame data code p0172 STFT B1 -3.9 STFT B2 0 LTFT B1 -1... Trouble codes: P0172 (Rich bank 1), P0175 (Rich bank 2), P0171 (Lean bank 1), P0420 (CAT EFFICENCY NO cat)
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1997 Honda CR-V LX 2.0L delayed shift VIN: JHLRD1845V
Intermittently/per customer starting to get more consistent, verified concern, vehicle will shift 1-2 ok, when concern occurs 2-3 &,3-4 upshift would be delayed and vehicle would lack power, would intermittently shudder just before upshifting to next gear, or ...
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2003 Mitsubishi Galant ES 2.4L Battery,PCM VIN: 4A3AA46GX3
Costumer complaint: Vehicle had lost of power while on freeway when trying to accelerate to pass an other vehicle, then in a couple occasions vehicle stalled when first starting and put in reverse (vehicle hot). Costumer states at stops rpms had to be kept up ...
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Fixes & Summaries for All Makes and Models
Fix/Summary Answers
2011 Chevrolet Cruze LT 1.4L Horn VIN: 1G1PF5S98B
I want to thank everyone for their help. I am not sure this one is fixed yet. The horn relay is built into the fuse panel and non replaceable, have to replace the whole fuse panel to replace the horn relay just like you guys said. What was GM thinking when the...
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2008 Ford Ranger XL 2.3L tpms warning lamp VIN: 1FTYR10D18
Truck is repaired. Thank you to all that replied. This is how I repaired it. 1. Configured GEM/SJB with as built data. 2. Relearned TPM with left door open. 3. Perform self test of GEM/SJB module. 4. Perform self test of TPM only. Located in GEM/SJ...
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2005 Honda Accord LX 2.4L front brakes VIN: 1HGCM56425
After following your advice and driving a similar Accord, I have concluded that this is the way this car is designed. I swapped front pads with a less aggressive design, and spent a lot of explaining time to the customer. "Everything is functioning as design...
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1999 Lincoln Navigator 5.4L Poor Idle Quality, Cuts out, Stall, Misfire, MIL Lamp on VIN: 5LMPU28A6X
Thanks to all the techs who tried to help but the customer decided to wait to get the vehicle repaired for cost reasons we ended up doing a running compression test and realize the compression would go to zero periodically from full compression so we are think... Trouble codes: P0307.
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2006 Pontiac Grand Prix 3.8L No Start VIN: 2G2WP55286
double checked myself several times after that check all voltages at ecm ... all was good replaced ecm, got flashed runs good Trouble codes: P0520.
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