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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for July 17, 2018
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
2002 Chevrolet Express 3500 5.7L No Start VIN: 1GCHG39R02
Hello all i have a 2002 express van with a 5.7.it has a no start condition,should be a simple diagnosis right.i have spark,injector pulse,correct fuel pressure.also i checked top dead center timing and it was right on,distributor was right on the #1 mark.a...
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2013 Chrysler 300 S 5.7L temp, recirc VIN: 2C3CCABT6D
Customer complains of cool not cold air and recirculate light flashes and grayed out on display. Car has dual zone auto temp control. Pulled NO codes on any module. Put gauges on system and low 50 high 240 at idle in 78 deg shop, temp set to full low. Evac...
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2003 Dodge Ram 1500 Laramie 4.7L No Start VIN: 1D7HU18N83
Will crank, start and die immediately 3 times or so and then “no Crank”, cycle key and continues to start /die. Theft system is enabled. Scan for codes. SKIM module- Stack overflow error, Rolling code failure, PCM status fault PCM -No Codes, good communica...
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2004 Dodge Sprinter 2500 2.7L battery dead VIN: WD5PD64474
Problem is ECM power relay staying on or coming on its own (intermittently) and draining battery due to EGR and other engine components staying on. If ECM is disconnected or if relay is removed draw will stop. This is what I can not figure out, if both (ha... Trouble codes: P1926
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2005 Dodge Sprinter 3500 2.7L Shifts at high RPM VIN: WD0PD54485
Customer says the vehicle use to go into limp mode. Since he replaced the EGR valve it no longer goes to limp mode. Current issue is now that transmission shifts at higher RPMs and I'm thinking it's relative to boost pressure. This van is a real frustratin... Trouble codes: P2511 (EGR valve signal circuit short to ground), P2355 (EGR Flow Rate is too Slow), P2359 (Boost Pressure too Low)
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1965 Ford Mustang 4.3L Alignment VIN: 5F07C35694
I aligned this car 1 month ago it came back 2 weeks ago no shims other tech aligned came back today same thing the car takes a lot of shims on both shims today only the right side lost shims
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2005 Ford Ranger Edge 3.0L misfire
Hi guys I have a 2005 Ford ranger 3.0L it always have a #4 cyl misfire we tested compression(170-180), change spark plug, injector but it keeps MIL lamp is on P0304,p0316 always comes together if you guys have any idea please advice cheers
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2009 Jaguar XF Luxury 4.2L 3-4 shift
Car was driving perfectly, shifting fine. We reset the transmission adaptation accidently and now it won't shift from 3-4 without slipping and going into limp mode. Once reset it will shift fine. Shifts perfectly in all other gears.
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1988 Jeep Cherokee 4.0L fuel backs up filler VIN: 1JCMU731XJ
This started with cylinder head replacement, after that poor performance, fuel pressure was 10 psi low. replaced the pump. runs fine. But when adding fuel, at 1/4 tank it will back up the filler neck and shut station pump off. Replacement of fuel pump and ...
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2002 Jeep Grand Cherokee Laredo 4.0L Front differential ring gear VIN: 1J4GW48S72
Question for experienced differential builders! I replaced the front pinion bearing due to being loose. I re-installed all original shims after replacing the bearing, to check specs, before anything else. Performed contact pattern test with contact patte...
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2010 Land Rover LR4 HSE 5.0L air suspension VIN: SALAM2D40A
We are using a Launch x431 pad II, and cannot seem to find a procedure for lowering the vehicle or resetting the vehicles suspension. My question is, is there any reason the rear suspension would get stuck in the up position(abnormally up) and is there ...
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2004 Volkswagen Passat GLX 2.8L MIL Lamp on VIN: WVWRH63B84
always sets code p1176 within 25 miles. Sometimes will set p2096 also. Fuel trim numbers always look good. We have replaced both right bank oxygen sensors, repaired a small exhaust leak in front of the rear sensor. Not sure where to head next. Thanks in ad... Trouble codes: P1176 (O2 sensor correction control limit reached)
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2009 Volvo C70 T5 2.5L AC Panel VIN: YV1MC67299
This car came in with a charging issue. According to the customer, the panel lights would come on while driving and the battery would be dead sometimes. The battery tested good. While testing the alternator the voltage went below 11 volts and the lights ca...
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Fixes & Summaries for All Makes and Models
Fix/Summary Answers
2003 Buick LeSabre Limited 3.8L Poor Idle Quality, MIL Lamp on VIN: 1G4HR54K03
Afternoon Techs, Well I'll call this one fixed. Double checked all power and grounds one more time then I ordered a new PCM. Put the ecm in and programmed. Car started no problem and never went above .52 volts, idle stayed nice and low. Thanks again for all th...
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2010 Chrysler Sebring Touring 2.4L Cuts out, Stall VIN: 1C3CC4FB9A
I want to thank everyone for their input and advise. I'm closing this without a fix, I may open another one back up if I need to. This is one of are used cars and I only work on it in my spare time so I haven't got to put a lot of time in it yet. Thanks.
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2007 Infiniti FX35 3.5L No Start VIN: JNRAS08U07
Hey all, Thanks for all of your replies and insight on this vehicle. So after some digging we found a tsb for this exact issue(damaged coils), which involved replacing the battery and engine ground cables and cleaning some others. Although the grounds didnt e...
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2001 Lexus IS300 3.0L MIL Lamp on VIN: JTHBD18251
Sorry for the delay in getting back to you guys.I wanted to give it a little time. I ended up replacing the canister assembly due to the mileage and being original and sent it on its way. 3 weeks later its back with the same code. This time smoke testing revea... Trouble codes: P0440.
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2003 Mercedes-Benz SL500 5.0L battery light VIN: WDBSK75F53
After a lot of testing I determined the BNS module was bad installed a new one and the fault never returned,Im thinking it was caused by low voltage
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1986 Porsche 928 S 5.0L flasher indicator VIN: WP0JB0921G
turned out to be stuck points in the fog light relay giving the flasher unit ground as soon as key was turned on . Thanks to all who tried to help, started disconnecting switches and relays on track 31 which is grd to flasher, when disconnected fog light rel...
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