Thread: 930 misfire
View Single Post
wjfk32 wjfk32 is offline
Registered User
 
wjfk32's Avatar
 
Join Date: May 2008
Posts: 1,257
Got frustrated numerous times also..

1.Changed plugs to cooper ngk or denso. gapped mine 28-32. out of the box.
2.Upgraded to an MSD-6AL
3.Magnecor wires
4.Epoxy-msd-black coil
5.cleaned and changed ignition coil in distributor-.
6.checked every hose and elcetrical connection in engine copartment..chked battery/fuses/wur/etc..etc.. output..using a voltmeter...
clean connections--front/rear-fuses.

Get yourself a comfortable chair while doing this...u will get there, but it takes time..

Recently, I developed problems..Changed plugs and clamped down tighter fittings to both intercooler hoses and air intake canister..ALL GOOD

Also--chk your AFR'S maybe to rich or lean...on cruz...etc..etc..

I do an italian tune-up..MMO-2-3 ounces with 10-11 gallons/gas-93

GL

Walt

Last edited by wjfk32; 05-15-2012 at 04:59 AM..
Old 05-15-2012, 04:57 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #3 (permalink)