Bucking issue...

[JP85gt]

Arrrg i had a huge fight with that for a long time and it turned out to be the crane ig system. But mine caused detnation on nitros and bucking 17-2500 on motor at 10 deg timing. Id check plug gap,Replace the factory computer *the computer by the right leg of the pass seat*. I lay money its the factory computer. The reason for me nagging about the fac computer is my friend just got his coupe togather and had the same problem and he replaced the factory computer box and it was fine. If its not a miss its something thats going to piss you off when you find it. #1 sug is replace the computer with one froma junk yard or friend #2 check plug gap i dont think itd be a burnt plug because you would feel/hear detnation under boost. God speed. Might not hurt to replace the modular peace on the side of the distrib cant think of name.