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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for August 11, 2019
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Open Help Requests for All Makes and Models
Help Request Answers
1997 Chevrolet K1500 Suburban 5.7L Misfire VIN: 3GNFK16R9V
Ran fine before replacing intake gaskets, (coolant leak). #4 injector pulses once maybe twice on crank then flat lines. All other injectors have a normal pulse pattern. Injector resistance and current draw are all in the same range. All injectors flow when...
1997 Ford Expedition Eddie Bauer 4.6L MIL Lamp on VIN: 1FMEU1768V
I have this truck in for a p0401. I with through the EGR testing process by checking the DpFE voltage with the system close and commanded on. I only get about 1.28 at idle with the EGR open. I verified that DPFE was still good by checking with a know good ... Trouble codes: P0401 (EGR insufficient flow)
2010 Honda Odyssey Touring 3.5L High speed cooling fan VIN: 5FNRL3H94A
PCM is commanding the High Speed radiator fan on/off sporadically . I thought it was just a bad pressure switch. Monitored the ECT temps sensors along with PCM command and it looks like a shorting "Brown/White" wire/wiring to the PCM or a Bad PCM. I can ge...
2003 Mercedes-Benz C230 Kompressor 1.8L Poor Idle Quality, Poor Fuel Economy VIN: WDC2030462
thank you for your time, i have this merc in i suspect a stretched timing chain, it rattles like mad sounds awful and hunts continuously, the intake cam shaft sensor fault comes straight back when engine starts. i have scoped both cam sensors which have go... Trouble codes: P200B, P2029

Fixes & Summaries for All Makes and Models
Fix/Summary Answers
2006 Chevrolet Malibu LT 3.5L Mechanical VIN: 1G1ZT53866
Found the BCM to have a short in it causing the high speed blower controls to stay energized
2008 Chevrolet Impala LTZ 3.9L compressor VIN: 2G1WU58348
First, thank you for all the replies in advance of working on this vehicle. I had expected to see a P0128 when I initially scanned it or the usual leaking cross over gaskets. When the vehicle came in for the appointment last week, the customer also told me the...
2006 GMC Savana 3500 6.6L Mechanical VIN: 1GDHG31236
thank you mr [...] the upper have to come off because of 2 pin sticking up lucky i didnot pull the fly wheel cover so hard other wise new fly wheel cover will be 700.00 thank you again for all your help
1998 Toyota Tacoma DLX 3.4L Poweer Steering Pump VIN: 4TAWN72N2W
Replaced pump with a pump and resivour assy. So far so good. Thanks every one for your input.
2005 Toyota Camry 2.4L MIL Lamp on VIN: 4T1BE30K95
It was those 2 plastic mechanic valve on the canister which never shown on none of any available tech info causing unaccepable mode 6 passing spec fails ...eventually 2 trip non continuous P0446 register drawing check engine light again and again Trouble codes: P0446 (testing and results).
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