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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for August 27, 2019
International Automotive Technicians' Network (iATN) - Members Only
(Also Available: All, Asian, Chrysler, European, Ford, GM.)
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Open Help Requests for All Makes and Models
Help Request Answers
2001 Chevrolet Silverado 2500 HD 6.6L Hesitation VIN: 1GCHK23191
vehicle exhibits a hesitation just off the bottom. pulls well once going. builds 20psi boost. NO codes, present or past. doing a stall test, takes about 4 or 5 seconds for the turbo to spool up and have any power. fuel pressures are good, injectors, maf, f...
2004 Chevrolet Silverado 3500 LS 6.6L 4wd low VIN: 1GCJK33234
After replacement of transfer case this truck is not throwing any codes at all. But when put into 4wd low the accelerator only works at wide open throttle. Everything works correctly in two wheel drive and four high. I have reflashed and learned transfer c...
2005 Chevrolet Silverado 2500 HD LS 6.6L Shift quality
Helping a friend here at our school with his Allison issue. Had the class change the fluid and both filters. All was well for two weeks and now have code P0732 (incorrect 2nd gear ratio). When driving at full operating temperature truck goes into Neutral a...
2013 Chevrolet Silverado 1500 LTZ 6.2L MIL Lamp on VIN: 3GCPKTE2XD
New plugs. Coils are working. Truck ran fine until they stopped at a red light. Then it all went south. No previous engine problems, no check engine light previously either. Well maintained with oil changes. Pulled valve cover, rockers and lift rods visual... Trouble codes: P0011 (Cmp not passed), P0053 (Ho2s), P0054 (Ho2s), P0059 (Ho2s), P0060 (P0300- Cylinder misfires), P0300 (Cylinder misfires)
2009 Ford Explorer XLT 4.0L Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, MIL Lamp on VIN: 1FMEU63E29
the history on this suv when first came in was celo is on, had codes p061b p0743 p1336 p2105 p2107 p0068; i had found wires exposed at t/body crank snsr egr snsr, so first replace the wiring harness from pcm to t/body trans, maf, egr, crank snsr. and pcm. ... Trouble codes: P061B
2011 GMC Terrain SLT 2.4L Poor Idle Quality, Hesitation, Cuts out, Stall, Misfire, MIL Lamp on VIN: 2CTFLVEC8B
Vehicle came in for crank no start found timing tensioner failed severe internal carnage customer approved reman engine installed no issues cranked but took quite a while to start had rough idle scanned found low rail pressure code checked the low pressure... Trouble codes: P00C6, P228C
2012 Honda Fit Sport 1.5L Compressor VIN: JHMGE8G59C
Hey guys, this Fit came in with ac clutch visibly burnt and would not engage, system still had pressure, not leaking and i was able to spin the clutch, so the compressor wasn't locked up. I pulled the compressor and inspected for any contamination, the oil...
2010 Isuzu NPR 6.0L Cooling Systems
hello ! good morning . we have this box truck 5.2 turbo the vin can not put in here it is 5.2 engine not 6.0 customer said when he goes to drive the truck when engine hot the alarm is on at the same time the pic of radiator appear on the dash after 30 sec ...
2011 Jeep Grand Cherokee Overland 3.6L ride control VIN: 1J4RR6GG0B
Suspension no action ,warning lights flashing . checked for codes . C2212-00-ECU IN - PLANT MODE C159E15. AIR PUMP TEMPERATURE SENSOR - CIRCUIT SHORT TO GROUND.. In active test pump will not activate when trying to fill any side of the bags . Pu...
2013 Kia Sorento LX 2.4L Charging VIN: 5XYKTCA64D
Good day everyone, I have this Kia in the shop with an over charge concern. Came in a week ago with a battery light on in the cluster. Checked and found not charging. Found all powers and grounds good. replaced the alternator and all was good charging 14.3...
2004 Pontiac Bonneville SE 3.8L No Start, Cuts out, Stall VIN: 1G2HX52K24
I have a 2004 pontiac bonneville with a 3.8. It will stall and sometimes not start for 5 min. it has a new crank sensor on it. I scoped the new sensor and it checked great, then all of a sudden it flat lines an car stalls.When i checked i had no volts to c...
2005 Pontiac G6 GT 3.5L Retractable roof VIN: 1GZH364115
Customer had this car at a show and tried to stop the roof just before it was completely closed the roof is closed now but trunk is stuck open and message board says top not secure
2001 Toyota Celica GT 1.8L No Start, Poor Idle Quality, Hesitation, Cuts out, Stall, Misfire, MIL Lamp on VIN: JTDDR32TX1
The car came in running rough scanned and found the codes above.Plugs were gas fouled and replaced them, Had known good AF sensor on shelf with no change ( Also ordered new Denso sensor didn't help, Fuel pressure looks good, Checked grounds on right fender... Trouble codes: P0300 (Random Misfire), P0301 (Misfire cylinder 1), P0302 (Misfire cylinder 2), P0303 (Misfire cylinder 3), P0304 (Misfire cylinder 4), P0171 (Lean System too lean)
2006 Toyota Tacoma 4.0L Delayed engagement VIN: 5TEUU42N76
Hi all in IATN land.I'm looking for some help with this Toyota Tacoma trans. If you are in park for 20 seconds or more and put it in drive, there will be about a 10 second delay before it engages.It will do it cold or hot. It will always drop right into re...
2001 Volkswagen Cabrio GLS 2.0L No Start, Cuts out VIN: 3VWCC21V91
Hello VW experts. I'm hoping someone can point me in a direction here. I have an issue with DWELL. It rides at 80% on this car. I have replaced ECM, previous tech replaced distributor to try to find the reason the dwell won't come down. The only thing that...
1998 Volvo S70 2.4L Readiness VIN: YV1LS5587W
This Volvo has all six readiness monitors staying incomplete. I use an Autel Maxisys Mini running Volvo software under an emulator in Android...this will not communicate to ECU...only generic OBD II will communicate. I noticed that the car starts in Open L...

Fixes & Summaries for All Makes and Models
Fix/Summary Answers
2011 Ford F-150 XL 5.0L Hesitation, Stall VIN: 1FTFW1EF5B
ok this one is fixed and thanks to all for the help. we decided to remove the fuel tank and fuel pump assy. we found that the fuel pump assy had a hose come loose and not secure in the module housing. believe it was sucking air at times. installed a new motorc...
2016 Honda Fit EX-L 1.5L P219a VIN: 3HGGK5H99G
So the injector, pipe, plug replacement fixed the problem. Fuel trims, short and long term, all looked great after 50 miles of driving. The injector test doesn't seem to have any repeatability. Ran the test more than 20 times before, during, and after repair. ... Trouble codes: P219A.
2013 Jeep Compass Latitude 2.4L Starting VIN: 1C4NJDEBXD
Customer pick-up the Jeep and has been using the remote to start it, as the price of a TIPM is pushing a thousand. No remans avaible.Towed in on the 22, NO START. Found pink/white wire at C100 turning green.
2010 Mercedes-Benz GLK350 4Matic 3.5L Cam Timing VIN: WDCGG8HB2A
I went ahead and removed the right upper timing cover and found that the timing marks are dead on as I initially thought. Looked at the balance shaft gear with a bore scope just because and it looks fine. Took the bolt out of the intake gear and inspected it...
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