Help PLEASE - Misfire after new trubo inlet pipe and reinstall of inlet manifold
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Help PLEASE - Misfire after new turbo inlet pipe and reinstall of inlet manifold
Car is 2005 WRX
Yesterday I replaced the turbo intake pipe, the one from the air box to the turbo, goes under the inlet pipe.
To get the new one in took off the inlet manifold, got the pipe in, changed the inlet manifold gaskets, and put back again.
Put all the pipes back and all the wires back etc. etc.
everything is tightened and secured.
The cars starts, fast idles, but you can hear a misfire at 2k rpm, then when revs drops it hesitates, I believe it is a misfire!
1. How can I check if I put the coil pack wires in the right coils?
2. I sprayed carb spray in the inlet head, can this cause anything?
3. I am sure injector wires are in the right ones, how do I check?
Any advice appreciated PLEASE, it is worrying me
If anyone can come and help me diagnose car - also appreciated (money waiting to fix problem)
Last option is to get it to Subaru or subaru4you or any in North West London area (Car is in Harrow, Middlesex).
Thanks in advance.
Yesterday I replaced the turbo intake pipe, the one from the air box to the turbo, goes under the inlet pipe.
To get the new one in took off the inlet manifold, got the pipe in, changed the inlet manifold gaskets, and put back again.
Put all the pipes back and all the wires back etc. etc.
everything is tightened and secured.
The cars starts, fast idles, but you can hear a misfire at 2k rpm, then when revs drops it hesitates, I believe it is a misfire!
1. How can I check if I put the coil pack wires in the right coils?
2. I sprayed carb spray in the inlet head, can this cause anything?
3. I am sure injector wires are in the right ones, how do I check?
Any advice appreciated PLEASE, it is worrying me
If anyone can come and help me diagnose car - also appreciated (money waiting to fix problem)
Last option is to get it to Subaru or subaru4you or any in North West London area (Car is in Harrow, Middlesex).
Thanks in advance.
Last edited by Shailan; 06 September 2009 at 10:10 AM. Reason: spelling mistake
#2
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sounds like an airleak some were check all your pipes theres got to be an airleak mabye from the front of the turbo clip, as for the injector wires if they where the wrong way the car would run like a bag of nails or not start at all, and the coil pack should have numbers
1 2
3 4
follow the leads from each chamber to the coil pack 1to1 ect
1 2
3 4
follow the leads from each chamber to the coil pack 1to1 ect
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