Engine/Power - non turbo (All non turbo Imprezas) Who needs a turbo when you have 2500cc? Cams, intakes, exhausts, etc. The 2.2L and 1.8L Subies are cool too.

Rough idle when cold and low RPM and CEL P0304

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Old 03-14-2007, 04:32 PM
  #16  
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seafoam the sucker a while back and started the lucas fuel treatmen. I am on the second bottle of the lucas thing and no CEL. It did come back on after seafoam, but not since i started lucas. Each bottle is good for 6 tanks. So I am well over 2000 miles since my last CEL. Also just passed SMOG today.
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Old 03-14-2007, 07:06 PM
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have you thought of this?


"New Egnine"?

piston 4 might have failed. and thats why your always getting that misfire code & rough idle
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Old 03-14-2007, 08:23 PM
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Yeah, I thought about that... but it's running good now so I am just going to leave it as is. Keep in mind that this car is MY00 with 130k on it. I am not going to spend a load of money just to keep it going.

oh and what exactly do you mean by piston 4 might have failed? like getting crazy blow by and what not? If I am getting excessive blow by I should see it in my oil consumption. But it doesn't eat much if any oil at all (never have to top off).

Originally Posted by Vizzionz
have you thought of this?

"New Egnine"?

piston 4 might have failed. and thats why your always getting that misfire code & rough idle
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Old 11-26-2007, 11:56 AM
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update:
http://stupiddent.com/forums/index.p...102.msg711#new
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