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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for October 5, 2016
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
2006 Acura TL 3.2L p/s fluid VIN: 19UUA66266
hey all, i got this Acura and the power steering looks sealed up underneath. no evidence of leakage. without motor running the p/s fluid is fine and filled and looks good. about 20 seconds after starting it up the p/s fluid starts to foam up and overflow. i ha...
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2010 BMW 535i xDrive 3.0L MIL Lamp on VIN: WBANV9C51A
Ok, I've got a 2010 BMW with a direct injected turbocharged 3.0L engine. It's setting a 29E1 DTC the Euro software in our snap-on but it has a P0175 In generic. When you observe the fuel trim data in generic mode you can clearly see that bank two does in fact ... Trouble codes: 29E1, P0175 (Bank two system too rich)
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2011 BMW X5 xDrive35i 3.0L Ac VIN: 5UXZV4C51B
BMW techs I need some help please, 2011 BMW X Drive 35I came into shop, customer states ac blows warmer on driver side while passenger side is ice cold. The vehicle has 8 door actuators on the HVAC box which door actuator do I replace and how do I access. Plea...
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2009 Cadillac CTS 3.6L Leak VIN: 1G6DV57V49
This cadillac has a bolt on output shaft coupler that leaks transmission fluid through the center of it,like to find out what parts r u guys replacing to fix leak or just tightening bolt up. This coupler attaches to driveshaft.
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2004 Chevrolet C4500 Kodiak C4C042 8.1L Fuel Lift pump operation VIN: 1GBE4C1E14
can not acquire proper wiring/ pinout for this truck engine combo. called a few very unhelpful dealers. scan tool is not able to see tank levels independently of each tank reading as far as i can tell and without proper wire and pinout i cant check signal wire...
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2011 Chevrolet Cruze LTZ 1.4L Hesitation, Surge VIN: 1G1PK5S92B
hesitation or surge shifting from 2nd to 3rd car has manual trans see codes above Trouble codes: P0496
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2013 Chevrolet Silverado 2500 HD LT 6.6L MIL Lamp on VIN: 1GC1KXE82D
DTC pops up every 1000-2000 miles Trouble codes: P040F
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2006 Dodge Charger R/T 5.7L Radio pioneer VIN: 2B3KA53H46
Hi everyone.I replaced a tipm in this charger. New from Chrysler. Customer said the pioneer radio worked with the steering wheel controls before.I am using a witech device online tech subscription. Ithe only area I see for network configuration does not show a...
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1994 Ford F-150 XL 5.8L engine control VIN: 1FTEX14H8R
I'm a Hybrid guy trying to help a friend with an 94 Ford Truck. The truck goes into CLOSED LOOP too early at around 85 degrees runs rough, dies if you try and drive it, bad throttle response ect. He tried throwing lots of parts at it, nothing yet has solved t...
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2004 Ford F-250 Super Duty Harley-Davidson Edition 6.0L 1-2 VIN: 1FTNW21P14
Working on a 2004 F250 with a 5R110 transmission and 6.0PSD. Truck has been to 2 other shops and has trans rebuilt once, and replaced (?) with another trans once. Truck shifts from 1-2 or 2-3 and the transmission will lock up. Apparently reverse sprag gren...
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2013 Ford F-350 Super Duty XL 6.7L No Start VIN: 1FDRF3HT0D
Help! I,m not a diesel tech but I got one towed in here with a died on the road/no start situation. The truck has been running fine before and after the filter replacements 1000 miles ago. I'm told it just died while slowing down and has not fired since. It cr...
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2007 GMC Yukon XL 1500 Denali 6.2L Stall VIN: 1GKFK668X7
I have this Denali with recurring P0011, and stalling at stops. When the problem is present, the cmp will advance at a stop, until it advances so far that it stalls. I have checked the oil pressure, and it has always been over 19 psi. The first time, it was i... Trouble codes: P0011 (CMP Actuator Performance)
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2001 Honda Civic EX 1.7L No Start VIN: 1HGEM21931
Ok guys I really need some help here.This car lost power then died on the road.now its no start.has [...] for tdc sensor.checked waveform at sensor.no square wave.replaced tdc sensor and crank sensor.have waveform now but still no injector pulse no fire.bo... Trouble codes: P1361
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1996 Jeep Grand Cherokee Laredo 4.0L 1st Downshift VIN: 1J4FX58S9T
This Jeep will not downshift into first most of the time. Scanner says it's in first but it's in second. It will shift into first manually but usually not on it's own. If I'm idling in Drive every few seconds it will jump, like it's trying to find first, but t...
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2008 Jeep Grand Cherokee Limited 3.0L No Start, Almost starts VIN: 1J8HR58M88
This Jeep with the 3.0 Mercedes diesel is a tricky one. Only when hot, the engine will "almost" start. It cranks for a second or two; almost seems to catch for a split-second; and then stalls or stops cranking. It feels as if the engine could crank for another... Trouble codes: P0607 (ECM Internal Circuit Malfunction)
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2009 Jeep Patriot Sport 2.4L Accessories VIN: 1J4FT28B99
Vehicle is setting a U0155 code, "Lost Comm with Cluster/CCN" in multiple modules. That is the only code set. The instrument cluster doesn't work, period, no gauges or lights. Shift interlock, turn signals, AC Compressor (blower works), and maybe some other s...
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2012 Jeep Wrangler Sport 3.6L Hvac VIN: 1C4AJWAG8C
One for you Dodge dealer boys. Got this '12 Jeep Wrangler Sport.Owned by used car lot. It came without A/C. Car lot has installed all the the A/C components from dealer and now I need to add the HVAC control module to the network. I have dealer micropod and Wi...
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2007 Lexus RX350 3.5L Misfire VIN: JTJHK31U57
Hi Guys & Gals, I have a Lexus RX330. Vehicle came in with an intermittent misfire. Replace Ignition Coil #2 Cylinder wit a Denso coil, Misfire is gone but Code P0302 returns. I have driven it several times under different conditions and don't feel a misfire. ... Trouble codes: P0302 (Misfire 2 Cylinder)
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2002 Mazda Protege5 2.0L Hesitation, Surge, Cuts out, Stall, Low power. VIN: JM1BJ24502
Vehicle symptom is low power on acceleration. Such a low amount of power, that it may only achieve 20 mph on a moderate incline, and you can forget merging with traffic! When accelerating from a stop, there is no power and no back pressure. From a stop at WO...
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1997 Mercedes-Benz C230 2.3L No Start, Stall VIN: WDBHA23E2V
Initially ran poor, and almost no accell. The throttle responds fine to a jumped 12v from 2 pins of the E ECM plug and waveforms of the app and tps's showed no suspect issues. It had an odd short to positive on MAP and Cam sensor signal lines; where ECM(-) is ... Trouble codes: P1570
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2014 Mercedes-Benz ML350 4Matic 3.5L Rf Parking Lamp VIN: 4JGDA5HB0E
Right front parking lamp out and message on dash says it is. This is a LED strip built into the headlight unit. Looks like the black/green wire from the SAM controls this. I don`t have power on this wire with the lights on. All others work. Question is what vo...
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2005 Nissan Altima S 2.5L No Start, Stall VIN: 1N4AL11D95
I have this issue with an 05 altima.Came in with code p0335 ckp sensor.Replaced ckp sensor with dealer oem twice.Nothing replaced cam with oem.Swicthed sensors around and the same.when it starts it seems smooth but then cuts off after a while.Hard time to star... Trouble codes: P0335
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2003 Oldsmobile Alero GL 2.2L Stall VIN: 1G3NL52F93
Slightly Stumped on this one, had it towed in for a no start. Checked current on the fuel pump and found within spec at 3.6 amps. After realizing injectors were on the same fuse opted to swap out the pump to an OE as the customer cheaped out on original instal...
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2012 Volkswagen Jetta SE 2.5L Excessive Emissions VIN: 3VWDP7AJ1C
VW guys need some help with the numbering system on the newer VW codes. This 2012 jetta has thrown a number of codes. I scanned with VCDS and an Autel scan tool. There aren't any references to P codes. I can't find any info on this coding number system.Five di... Trouble codes: 09218 (evap leak/leakdetection pump controlcircut high), 12408 (Throttle vavle unitair flow at idle too low), 00290 (Left rear whel speed sensor-G46 mechanical malfunction), 01279 (Longitudinal accelerationsensor-G251-Implausible signal)
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Fixes & Summaries for All Makes and Models
Fix/Summary Answers
2004 Dodge Ram 2500 ST 5.9L convertor VIN: 3D7KU28C94
So, while I was chasing this 4th shift stutter, the service manager spoke again to the customer and informed me that what I was chasing is not even what the customer had concerns about. His concern was recent, occasional, unprovoked downshift from forth at hig...
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2007 Ford Five Hundred SEL 3.0L vibration VIN: 1FAHP241X7
as listed it is a harmonic noise, i did pull belt off with no difference and wasn't expecting it to. i did read the y-pipe change and the dampener is missing off this one . the aftermarket does not even use a damper on the new pipes so I'm questioning its nee...
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2002 GMC C7500 Topkick C7H042 8.1L Hesitation, Surge, Cuts out, Stall, Misfire VIN: 1GDJ7H1E22
Thanks for all your help everyone, We keep thinking electrical on this one not able to get a clean scope pattern on injectors or coils even after replacing all coils. Decided to pull and check injectors. Took nearly 24 hours to clean 7 of them enough to reuse ... Trouble codes: P0154, P0200, P0500.
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2011 Hyundai Veracruz GLS 3.8L Throttle response VIN: KM8NUDCC9B
Well I think I had better call this one fixed. If any more issues come up I will put in another help request for round 2. Otherwise I am sure it will time out. I ended up getting more information from the customer's son and was able to drive with him and found...
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2012 Toyota Highlander Limited 3.5L Air Outlet control VIN: 5TDDK3EH7C
Problem solved. It was an installation error on my part. Although I believed I had all of the guide pins etc in their proper locations apparently one of them was not, causing a restriction to movement of the servo motor.
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2005 Volkswagen Jetta GLS 2.0L Excessive Emissions, MIL Lamp on VIN: 3VWSA69M65
Vehicle is 1 to 1.5 teeth out of time. customer opted to NOT repair it at this time as there is no driveability symptom. Injector leakdown was not an issue, and pulse testing the injectors came out within 2psi drop across the board. I really appreciate everyo... Trouble codes: P0171.
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