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  #46  
Old 04-19-2013, 08:26 PM
hopkins.phillip hopkins.phillip is offline
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Default Re: '99 Rough idle/Misfire 2.5L

New to rangers and the forum. searched for days now for a problem like mine to no luck only hints and clues. 01 2.5 5spd miss at idle and driving. mainly under 2k. wide open runs ok no misses, but like pulling out under 2k truck bucks like no fuel. truck has new plugs, wires, intake gaskets, coils, MAF, fuel filter. Cleanef everything from air box to the head. only code says cat under threshold or something like that. i believe the cat is hollow. The plugs look like the truck is running lean. unplugged #2 O2 and it still runs lean. few sites say cam sensor. i have a snap-on solus if anyone knows wjat the correct sensor values are to compare mine to, gonna check fuel pressure next. hoping someone has seen a problem like this. and its the same no matter the temp outside or tge trucks operating temp. Any jelp would be awesome
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  #47  
Old 04-20-2013, 07:22 AM
hopkins.phillip hopkins.phillip is offline
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Default Re: '99 Rough idle/Misfire 2.5L

Maybe i shoulda started a new topic
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