Re: cosworth misfire
Sierra 4x4?? Is it a hi-rider, or a WRX-style sporty 4WD??
I don't know much about these motors, but if you've tried all of that, it might be a bit more serious. One other thing you could do is unplug each injector 1 at a time, if the motor dies, it is not that, if it idles the same, theres your problem.
95 EF Fairmont 5.0 - Heritage Green - 4 Speed auto with AU S5 - 3.23LSD - 17x8" LWT Wheels - King Superlows - 76mm Cobra MAF - 65mm throttle - BPT Underdrive Pulley Kit - 3" Mandrel-bent Lukey exhaust - Tinted Windows - MP3 CD player - White faced dials.
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