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Old 10-25-2012, 03:53 PM
Hemorrhage Hemorrhage is offline
Officially Welcomed to the 'Fest
Location: Pennsylvania
 
Join Date: May 2012
Posts: 277
Mein Auto: BMW 335xi
Quote:
Originally Posted by Orient330iNYC View Post
have the intake valves been cleaned?
Not that I know of.
Why would they need to be?

@TXFred I played that little swap game 500 times (refer to the link I posted).
The misfire has no pattern.


Quote:
Originally Posted by Braumin View Post
Misfires under load like this are almost always the secondary ignition. My first guess would be a bad spark plug, and is the cheapest to test out.

If you change your plugs and are still having the issue, you can try swapping the coil on #6 with the one on #1 and see if the misfire moves to #1.

I have new plugs in it. NGK Platinums or something. The car has 71.5k miles on it now. I believe I put the plugs in at 69k.

Last edited by Hemorrhage; 10-25-2012 at 03:54 PM.
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