help with one misfire please
Thread Starter
Launching!
Joined: Nov 2001
Posts: 213
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From: Burlington ON Canada
Re: help with one misfire please I have a similar problem, but mine's on cylinder #7. If I'm cruising between 2600-2900 rpm's I get 100's of misfires on #7. Under hard acceleration it doesn't. I've changed plugs, wires, the coil, fuel injectors, nothing seems to help.
The car isn't down on power, not sure what is going on <img src="images/icons/confused.gif" border="0">
The car isn't down on power, not sure what is going on <img src="images/icons/confused.gif" border="0">
help with one misfire please cylinder 8 still misfiring at 4500+ Misfires as many as 100 times on a one gear pull. Tried swapping plug...wire....and coil with another cylinder. Now what?
Re: help with one misfire please Other potential problems which could be causing a misfire:
-bad fuel injector (clogged)
-bent valve
-broken pushrod
-broken valvespring
Just some more ideas for you to check out.
Tony
-bad fuel injector (clogged)
-bent valve
-broken pushrod
-broken valvespring
Just some more ideas for you to check out.
Tony
Re: help with one misfire please hmm new 40lb injectors 1000 miles ago. Wouldnt a bent valve...spring etc cause a noise or more performance problems at 4000 rpms. It runs perfect till it does this. Once it quit misfiring at 5500 and cyls 3 and 4 started misfiring. I dont know what to check now. Injectors are easy enuff to pull put the plug shows pig rich after a few runs like this
