Subject	Re: I had terrible misfire at WOT and upper RPM's until
Posted by	docjoneZ on July 16, 2006 at 4:45 AM
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In Reply To	I had terrible misfire at WOT and upper RPM's until posted by robo (sebring1970) on July 15, 2006 at 08:18 PM
Message	:I gapped down, running JWT ECU and about 16 psi. I must've experimented with a dozen different combinations of boost jets and gaps, and ended up with this rule: Boost jet size = plug gap. :Don't ask me why other than it worked for me. I had misfire problems after 4500 rpm, i changed coils, plugs,wiring harness, camshaft angle sensor, still misfired. Then read a post about colder plugs and lowering the gap to 35mm and it solved all my problems and my car runs fine.
Follow Ups	When going up in stages do you need to re-gap your plugs? - BeegsTT 12:22:52 07/15/06 You need to gap the plugs down to prevent misfire. - Ash's Z 12:28:59 07/15/06 i gap mine at .0006~ ...i got mad spark (n/m) - genic 12:41:37 07/15/06 LOL.. Realistically, I doubt you would be able to get it - Ash's Z 13:03:57 07/15/06 Ash- check your paypal. $$ is coming to you. (n/m) - BeegsTT 13:35:54 07/15/06 Email me.. I dont see anything in there from you. - Ash's Z 14:07:26 07/15/06 little do you know PAL....my Z flys! (n/m) - genic 16:49:31 07/15/06 lol genic (n/m) - Drk93TT 18:24:13 07/15/06 You don't. - Dallas DamonZ 14:39:54 07/15/06 Often in supporting my ECU upgrades, customers - Ash's Z 15:10:34 07/15/06 Im still skeptical. - Drk93TT 15:28:37 07/15/06 I would hope that others who are knowledgeable about - Ash's Z 15:52:52 07/15/06 eh... - Dallas DamonZ 16:02:44 07/15/06 Well, we all do what works for us. In probably 90% of - Ash's Z 16:14:14 07/15/06 knowledgeable about misfire huh? - Drk93TT 17:26:34 07/15/06 I only meant that to mean those that have experienced - Ash's Z 20:36:17 07/15/06 In general aviation with piston powered aircraft - DAYTONAZ 17:40:38 07/15/06 Re: Im still skeptical. - docjoneZ 04:43:33 07/16/06 odd. (n/m) - Dallas DamonZ 15:30:41 07/15/06 Not really - it is commonplace. - Ash's Z 15:54:50 07/15/06 read above please. (n/m) - Dallas DamonZ 16:03:55 07/15/06 2nd.............. - Greg D. (Specialty-Z) 16:38:22 07/15/06 I had terrible misfire at WOT and upper RPM's until - robo (sebring1970) 20:18:24 07/15/06 Re: I had terrible misfire at WOT and upper RPM's until - docjoneZ 04:45:54 07/16/06
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