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2004 Dodge 1500 PU - 4.7L Code 68 FIXED
Posted: Thu Jul 30, 2009 7:17 am
by wfo44
i have a 2004 dodge 1500 4.7 have code 68 no vaccum leak detected , reploaced map sensor for oil intrusion , fixed for about 2 weaks and now same problem again . has flucuation at idle , some times high and sometimes low .
any help would be greatly appreciated
Re: 2004 4.7 1500 code 68
Posted: Thu Jul 30, 2009 8:03 am
by ricmorin
wfo44 wrote:i have a 2004 dodge 1500 4.7 have code 68 no vaccum leak detected , reploaced map sensor for oil intrusion , fixed for about 2 weaks and now same problem again . has flucuation at idle , some times high and sometimes low .
any help would be greatly appreciated
If you replaced the MAP for oil intrusion, did you find the source of the oil and correct it?
If the MAP is ok, I'd suspect vacuum leaks. This code is enabled for engines with plastic intakes.
Re: 2004 4.7 1500 code 68
Posted: Thu Jul 30, 2009 8:28 am
by steven kiser
just off the top of my head, is this the engine that looses the gasket on the bottom of the intake?
Re: 2004 4.7 1500 code 68
Posted: Fri Aug 21, 2009 9:51 am
by wfo44
THE PCV HOSE TO BACK OF INTAKE HAD SMALL CRACK IN IT . FIXED