pencilneck
Registered User
Well, my 89 SC is driving me nutty. The car runs great for about 10 minutes then starts cutting out/bucking and runs like crappola. I have put a replacement DIS module in with the heat sink goop but it does the same thing, supposedly it was from a car that ran "good". Now I've read here that I should put a new coil pack in there as they can take out the DIS modules. Screamin Demon makes a coil pack that looks to be universal for Ford 6's. I see one for 88 bucks on Ebay. Where will my cheapest source be for a good coil pack? I have yet another DIS unit on the way. Anything else to check that causes the car to run bad only when warm? The tachometer gets funky then and the engine doesn't want to crank over fast as it usually does when it is "acting up". Is there something else I should check, such as grounds, MAF sensor cleaning, etc?? I am beginning to dislike this car because of this symptom. Thanks, Roy