Posted by Caleb (Kansas City) [24.32.238.6] on Friday, April 22, 2011 at 22:47:30 :
In Reply to: HELP!!! 2001 2500 Cummins Starting problems posted by Caleb (Kansas City) [24.32.238.6] on Friday, April 22, 2011 at 19:10:17 :
Got the 1693, and now a 1689 which comes up as either an oil pressure circuit malfunction or a fuel pump relay....once again the thing starts and runs fine if I jump the starter just no key for no apparent reason. Is there an oil pressure switch somewhere like there is on the older Chevy diesels?
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