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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for July 13, 2018
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Open Help Requests for All Makes and Models
Help Request Answers
2008 Chevrolet Silverado 3500 HD WT 6.0L Poor Idle Quality VIN: 1GCJK33K28
this truck came whit the light on whit code p0068 and p0106 the customer cleaned the mass air flow the throttle plate and the map at is home and i do a idle relearn. the truck is still running bad when cold the map vacuum read 13 inch and the truck is goin... Trouble codes: P0068, P0068
2010 Chevrolet Traverse LT 3.6L starting VIN: 1GNLRFED0A
ok i am working on this vehicle. customer states it has an occasional no crank. guages, warning lights all come on. radio comes on and hvac comes on. just wont crank. let it sit for awhile and it may start. will be ok for awhile then it will happen again. ...
2003 Chrysler Town & Country LXi 3.8L No Start VIN: 2C4GP54L13
This one came in as a no crank/no start from another shop. checked the vehicle out and had no check engine light, and no 5 volt or 8 volt ref from the computer. After we checked all the sensors we determined that the computer was at fault. We sent the comp...
1984 Ford LTD Crown Victoria 5.0L No Start VIN: 2FABP43F2E
Car came in as a no start.Already had replaced spark plugs and wires,coil and ignition module.Had only 32 psi fuel pressure.Replaced fuel pump and fuel filter and rechecked pressure.now at 60 psi.Vehicle will start and stay running with just any amount of ...
2003 Ford Expedition Eddie Bauer 5.4L No Start, Cuts out, Stall VIN: 1FMFU18L73
Hello, customer had this SUV towed in for no start problem. Complaint was died after started up and then just cranks wont start.Came into work first car was this one so one of the techs went out put key in started right up ran good.He gets out goes back to...
2013 Ford F-150 FX2 5.0L Cooling Systems VIN: 1FTFW1CF7D
I have tried replacing thermostat again and used air lift to refill. Found cylinder head temp sensor showing 225 but with heat gun none of engine is over 192 degrees. Themp guage on dash never goes over half way. Did find radiator at 195 on right side and ...
2014 Ford Fusion SE Hybrid 2.0L Display goes out VIN: 3FA6P0PU8E
The main touch screen display goes on and off the radio stops playing, the actual touch screen lower buttons for A.C. and fan speeds work fine. Even if the screen is black. No codes Thanks for your help
2012 GMC Sierra 1500 SLE 5.3L Hesitation, MIL Lamp on VIN: 1GTR2TE02C
As soon as the engine runs for 5 plus minutes it starts to misfire on # 5 cylinder and has poor accelleration, We have tried new plugs, wires, Known good injector & coil, Static & running compression is good [same on all 8 cylinders- 195 psi] Leak down tes... Trouble codes: P0300, P0305
2002 Honda Civic Si 2.0L Immobilizer VIN: SHHEP33562
Customer just bought car a few weeks ago. It cranks but won't start. No injector pulse, no spark. Good fuel pressure. Checked all fuses under hood and under dash. Scan car and see that immobilizer PID indicates "BAN". The little green key that is supposed ...
2000 Jeep Grand Cherokee Laredo 4.0L Charging VIN: 1J4GW48S0Y
M’y question is ,what is giving the « voltage since « in the data ,because is always 0 and that is overcharging.can That info came from the cluster? Because all the power are in and the ground.please i need your help on this one,and when we slytly accelara...
2001 Jeep Wrangler SE 2.5L No Start VIN: 1J4FA29P01
I'm hoping someone has seen this before. Wrangler was towed in as a no start. Would crank but not fire up. Checked for codes and had no communication with pcm. Only had communication with Instrument panel. Noticed i had no check engine light as well as the... Trouble codes: P1388
2010 Mercury Mariner Premier 3.0L rear differential? VIN: 4M2CN9HG1A
i have this all wheel drive mercury with popping from the rear end that i cannot locate (wish i had a chassis ear)i can get one or two pops out of it in the bay doing a load test but its hard to narrow down where its coming from. i found a tsb about the cr...
2012 Toyota Sienna SE 3.5L Suspension VIN: 5TDXK3DC9C
Looking at replacing the rear axle support bushings as they are wasted and I have alignment issues. looks like the rear will come out and apart, maybe a press type operation. has anyone replaced these and if so, what is the best procedure as It will be my ...

Fixes & Summaries for All Makes and Models
Fix/Summary Answers
2007 Audi Q7 Premium 4.2L ac COMPRESSOR VIN: WA1BV74L07
Removed left side servo motors replaced 2 bad servo's, performed basic setting of servo motors, then the AC compressor would turn on & functioned normal.
2009 Audi A5 Quattro 3.2L compressor / control head VIN: WAUDK78T69
Thanks for responses. Stanley was spot on. We performed the Basic Settings procedure with our Snap on Zues and now we have a.c. light on and all functions. Compressor is still the main issue but at least we know it will come on once we replace it.
2007 Chevrolet Silverado 1500 LTZ 6.0L MIL Lamp on, hard shift VIN: 2GCEK13Y07
Thank you for the responses. All were helpful and informative. The responses about the code I had listed not being correct were right. The real code was P0011. Somehow I got side tracked on this and the oil pressure spec. The true spec for this engine is 24 ps... Trouble codes: P0055.
2005 Chrysler Town & Country Touring 3.8L Battery Dead VIN: 2C4GP54L65
Thanks to everyone that read or replied to my post. I actually haven't repaired this van, but have gone as far as I could to finding the problem. At first I noticed the doors would lock themselves after a minute or so even with the key out of the ignition. Ref...
2005 Dodge Sprinter 3500 2.7L Hesitation VIN: WD0PD54485
Thank you all for your Input, you've helped greatly to point me in the right direction and I clearly have some more checks to go over. Thanks so much I will edit post if iatn allows once I find the culprit(s). But I'm far more confident now. God bless! Trouble codes: P2199 (Intake Air Temp correlation), P2199 (Intake Air Temp correlation).
1997 Ford E-350 Econoline 6.8L Hesitation, Stall, MIL Lamp on, VIN: 1FDLE40SXV
well thank you everyone for the responses, i actually have about 25 hrs into this vehicle and i found the problem late yesterday after i posted this request. turns out it was "WIND" related. up above the rear axle where the fuel tank vapor pressure sensor shou...
2009 Mercedes-Benz C350 4Matic 3.5L MIL Lamp on VIN: WDDGF87X19
Upon studing the freeze frame data we noticed that the engine coolant temperature was at 189 deg when the codes set, We changed the thermostat and it drove it a 150 kms today, Engine coolant temp never dropped below 203 deg after warm up Trouble codes: P0172, P0175.
2005 Nissan Pathfinder LE 4.0L engine timing VIN: 5N1AR18U95
the fix was left camshaft was off and forgot to mention that before the fix a had a miss fire on no.1cily
2009 Toyota Sienna LE 3.5L Steering VIN: 5TDZK23C69
Thanks for the help guys- we found even though we had inspected the reservoir and it looked good it was restricted internally. Thanks again for the help!! Greg and crew.
2003 Volvo V70 AWD 2.5L Brake Booster VIN: YV1SJ59H03
Eventually returned to Seattle to tackle my friend's Volvo. The new booster was already delivered for a swap. However, before proceeding with the switch-over, I decided to recheck everything one more time. First, a quick visual look. All components and fi...
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