Small miss fire
Small miss fire
I've done two efi setups one a tr and other tp. From both I'm getting a very very small miss at idle when hot. Revs about 800. Miss goes away as soon as I drive. When cold it doesn't have a miss until get it's to about 1100. The missfire are about 2 to 3 seconds apart. I've replaced leads and plugs on both. I'm not sure if I've wire something wrong. I thought maybe cos the compressions so low. Does anyone else have this problem. cheers
- Rally_2.6LC
- Posts: 954
- Joined: Sun Mar 22, 2009 10:59 am
- Location: Either under a car, on the computer or in bed...around Ryde
Re: Small miss fire
havent had same problem but try checking the internals of your dizzy or the coil maybe if its old
Cheers Matt
Cheers Matt
'75 GC daily (slowly dying)
'80 LC 2.6L rally car (generally something broken until 2 weeks before an event)
'71 GA 2.6 Turbo project (i only wanted the diff and got another project)
^This side up^
Formely "Matt"
'80 LC 2.6L rally car (generally something broken until 2 weeks before an event)
'71 GA 2.6 Turbo project (i only wanted the diff and got another project)
^This side up^
Formely "Matt"
Re: Small miss fire
Once you've done that, check your manifold for air leaks. The increased vacuum at higher revs could be sucking it closed.
Just throwing ideas around btw.
Just throwing ideas around btw.
1975 GC Galant Hardtop - 4G63 DOHC - Version 3.0 coming soon.
http://www.sigma-galant.com/viewtopic.php?f=46&t=485
http://www.sigma-galant.com/viewtopic.php?f=46&t=485