Rep Power: 0

consistently

 
Rep Power: 117

That's good, at least he will be able to see it acting up right away instead of having to spend a lot of time trying to reproduce the problem. Intermittent problems are the worst! Has that P1505 PCV air leakage code come back since you replaced the leaking brake booster?

 
Rep Power: 0

nope never show up since i replaced the booster. Its just the p0113 code keep coming up.

 
Rep Power: 0

so i haven't seen the p0113 code for over 3 weeks now and i replaced the catalytic converter last weekend with a universal one and the code never comes backs since i replaced it.

 
Rep Power: 117

What did you do to make the P0113 code go away? Replacing the cat won't have any effect on that code, the scanner must have been lying or the ECU may be screwed up and setting the wrong code.

 
Rep Power: 0

I haven't done nothing. It just stopped showing up. It stopped showing up about two weeks before i replaced the catalytic converter.

 
Rep Power: 117

Weird. Is it still having problems idling?

 
Rep Power: 0

Yeah, I'm still having the vibration. I asked the dealer how much to flash the pcm and they said its $120 So im gonna try them.
i having this problem with the reading on the fuel gauge. I changed the fuel pump assembly twice and I'm still having the reading shows high and low. You think i should get a new fuel pump assembly since i already changed it twice from the junkyard?

 
Rep Power: 117

The vibration may be something else like a motor mount. Are you still having the RPM problem?

 
Rep Power: 0

Yes it was ok until last week when i remove the main fuse it started again. It wasn't acting up like it was.

 
Rep Power: 117

That sounds like a computer problem to me, it worked until it was reset and now it doesn't work correctly anymore. I had a similar computer problem with mine years ago but opposite. It would work fine for about 5 minutes after I reset it, then it would downshift to 3rd gear and not shift back into overdrive no matter what until I reset it again. Worked fine with a different computer. I had a thread on this too, but a genius moderator deleted that one as well.

 
Rep Power: 0

Oh wow. I think its. Computer issue as well. If it was the valve it should have stopped by now because i adjusted the valve so many times from 0.007-0.009 intake and 0.009-0.0011 exhaust something like that but nothing different after the valve adjusted.only solve the misfire that i was having. It could be the engine mounts but i doubt its the mounts though..

 
Rep Power: 0

Hello,
I've a Civic EP2 2004 hatchback 1.6 L manual transmission with 300k km. It starts great but after 1min the idle goes down to 500rpm, sometimes it stalls, then it goes up to 1800rpm. It repeats this until the engine is at operating temp. It stared that problem in winter and now is doing every day on cold engine - check engine on.
In neutral, the rpm goes up following my throttle but once released, it remains for a while at 1300 rpm, before going to normal 800rpm. Driving downhill in neutral, the rpm stays at 1500-1700 I have do to a full stop to have it at 800 rpm. I've cleaned the IACV and TB but I didn't replaced the IACV gasket since I'm not sure of the problem. Besides this, the car works fine once the engine is at operating temperature.
Many thanks in advance!
Here's the link:

 
Rep Power: 117

What's the engine light code? Knowing that would help us out a lot.

Also, that's quite an interesting looking engine. We don't get anything exactly like that here in America.