 Prev |
Professional Automotive Repair Technical Discussions for June 30, 2016 International Automotive Technicians' Network (iATN) - Members Only |
Next  |
| (Also Available: All, Asian, Chrysler, European, Ford, GM.) | ||
| Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder. | ||
Open Help Requests for GM
| Help Request | Answers | |
| 1998 Chevrolet Camaro 3.8L Cuts out VIN: 2G1FP22K3W This vehicle originally came in with cylinders 2&5 dead. Diagnosed bad coil pack upon replacing coil pack found the ignition control module was cracked and broken so we replaced that as well. The vehicle now runs on all cylinders upon road test after ICM and c... |
View | |
| 2000 Chevrolet Impala LS 3.8L Cluster VIN: 2G1WH55K0Y A customer of ours came in and stated that he could not read the odometer in the cluster. We took a look at it and it seems to be the cluster itself. The dimmer switch was all the way turned up and the odometer still wouldn't show the mileage. We order a clust... |
View | |
| 2003 Chevrolet Silverado 2500 HD 6.6L No Start VIN: 1GCHK29103 this truck will not start hot anything over 160f and regulator pressure will not go over 6 psi if i understand correctly it will not start if it does not see 10 psi. ballance rate idle park 1-3.5 2 1.6 3-0.1 4 0.7 5 3.7 6 2.3 7-3.0 8-1.4 in gear 1-2.0 2 0.0 3-... |
View | |
| 2009 Chevrolet Express 3500 LS 6.0L Steering VIN: 1GAHG35K19 So, this van has a VIOLENT vibration after hitting bumps at )55mph. It has to be a very specific kind of bump, like an expansion joint for a bridge. You also have to be accelerating for it to happen. The vibration will continue until you decelerate to ~30mph... |
View | |
| 2010 Chevrolet Equinox LS 2.4L timing chain VIN: 2CNALBEW2A AS stated this is comming to our shop from repair shop it has had the tensioner and guides replaced all after market parts last time they put a gm tensioner in it goes for about a week and chain starts making noise again i am getting a gm timing chain tensione... |
View | |
| 1994 GMC C3500 Sierra SLE 6.5L Poor Idle Quality, Stall, Misfire VIN: 1GDKC34F1R truck came in as a no start found injection pump to be bad also found air fuel system caused by the transfer pump only running during cranking replaced oil sending unit engine starts and runs good cold as it warms up begins to misfire at idle misfire gets wors... |
View | |
| 2005 GMC Envoy Denali 5.3L rack and pinion VIN: 1GKET63M75 I am fighting with leaking power steering racks on this envoy and just looking for some insight, or if someone else has came across this problem. The original rack was leaking out the end and into the dust boots as they usually do. We replaced the rack and a m... |
View | |
| 2006 Pontiac Grand Prix GT 3.8L service vehicle soon message VIN: 2G2WR55436 Customer said that the message, service vehicle, came on after we did the water pump.He only had time to stop by to check the code today.I pulled the chart, and the bcm compares the internal battery sensor voltage to a reference voltage, and if the voltage is ... |
View |
Fixes & Summaries for GM
| Fix/Summary | Answers | |
| 2002 Chevrolet Silverado 2500 HD 6.6L No Start VIN: 1GCHK291X2 I believe that I have a bad FICM the best I ever got out was 22 volts, with scope it didn't look like a injector pulse. called around could not find similar truck to compare readings. Ohm'd injectors all read same the spec I found seemed low to me I found spec... |
20 | |
| 2010 Chevrolet Silverado 1500 LS 4.8L Poor Idle Quality, Misfire, MIL Lamp on, misfire cyl 1 4 7 6 VIN: 3GCPCSEA1A this one has been a great challenge had to replace BCM and reprogram had to replace EBCM and reprogram including YRS yaw rate sensor at the end IP JUNCTION BLOCK and 2 connectors presented loose pins and were kicking down the high speed comm lines after all... Trouble codes: P0300. |
23 |
