04-30-2011 10:53 AM
My 2001 Peterbilt C-15 475 runs and occasionally will shut off and then back on quickly enough to stay running with no interruption to the gauges on the dash. Has a few times died driving down road and when immediately trying to start will crank and turn over but will not start, after a few cycles of cranking it will start and run. Have checked batteries, alternator, have checked ECM with pro-link shows no codes or problems. Have wiggled ignition key trying to cause the malfunction but did now occur. Any suggestions or recommendation would appreciated and checked out, thank you.
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05-14-2011 04:59 AM
06-04-2011 03:49 AM - edited 06-04-2011 03:52 AM
I have a same problem with a C11 mounted on a 966H , it looks like a ECM on the engine is blinking, so I check the wires for a power supply and ground, but I don't found any problem with them, so I put this ECM on the another 966H and the problem appears again. After changing the ECM problems disappear.