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02-25-2013, 10:01 AM | #1 |
Scooby Newbie
Member#: 146195
Join Date: Apr 2007
Chapter/Region:
Tri-State
Location: Moon Twp, Pa.
Vehicle:2004 WRX Premium STI Java black custom |
2.5l 02 OBS misfire?
Lately I am noticing a rough low 500 rpm idle and today while driving to work starting out in 1st gear and shifting to 2nd it feels like it is almost cutting out. it revs fine though in neutral and there is no cel.
Any thoughts? |
02-25-2013, 01:19 PM | #2 |
Scooby Newbie
Member#: 346895
Join Date: Feb 2013
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Whats the most recent work you've had done to it. last year or so. Did it get better as it warmed up? was it driving fine last night?
Last edited by Smitithus; 02-25-2013 at 01:20 PM. Reason: forgot stuff |
02-25-2013, 01:23 PM | #3 |
Scooby Newbie
Member#: 146195
Join Date: Apr 2007
Chapter/Region:
Tri-State
Location: Moon Twp, Pa.
Vehicle:2004 WRX Premium STI Java black custom |
8,000 miles ago subaru rebuilt due to head gasket failure. usally i never let my tank go below1/4 line but i did 2 weeks ago. it was warmed up when it did it. 2 miles later it got better.
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02-25-2013, 11:45 PM | #4 |
Scooby Newbie
Member#: 346895
Join Date: Feb 2013
|
Manual or auto?
How long has it been doing it? Does it ever improve or is it always at 500rpms? Are you saying it started when you went below quarter tank and then got better 2 miles later? |
02-26-2013, 08:53 AM | #5 |
Scooby Newbie
Member#: 146195
Join Date: Apr 2007
Chapter/Region:
Tri-State
Location: Moon Twp, Pa.
Vehicle:2004 WRX Premium STI Java black custom |
think i figured out the problem... Original fuel filter, changed it and man the dirt that came out the in tube. Car ran excellent today hopefully that was it.
it's a manual btw |
02-26-2013, 01:11 PM | #6 |
Scooby Newbie
Member#: 346895
Join Date: Feb 2013
|
oh great. let us know whats up with it.
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02-27-2013, 01:26 PM | #7 |
Scooby Newbie
Member#: 146195
Join Date: Apr 2007
Chapter/Region:
Tri-State
Location: Moon Twp, Pa.
Vehicle:2004 WRX Premium STI Java black custom |
running fine, guess that was the issue
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02-27-2013, 01:35 PM | #8 |
Scooby Newbie
Member#: 348227
Join Date: Feb 2013
Chapter/Region:
TXIC
Location: Grand Prarie
Vehicle:2002 Impreza Wagon Green |
Funny, I just picked up a 2002 Impreza wagon and it idles at 500rpm 9 outta 10 starts. Doesn't feel like a rough idle or anything like that. Guess I should take a look at that fuel filter
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