BBK tb now misfire
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BBK tb now misfire
just got a used 80mm BBK tb and bolted it up yesterday , car runs great wot but runs like dog **** from 1200 -2300 rpm, now its chucking up P0300 random misfire code , WHAT HAVE I DONE? I knew better then to get BBK junk but it was only 100$ , I checked the iat and the vac line and everything is hooked up right , could it just be from lack of a tune? car has long tubes and a cutout and just a handheld for a tune, anyone else have this happen after a BBK 80 install ?
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BTW its a 99 z28 A4 with the cable driven setup, long block is an 02 with 241 heads, also woulda thought that putting a newer long block with diff heads and crap woulda needed a tune alone, didint the 99s have a diff cam then the 01-02 cars?
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ill have to check in the am , its tripping out like a coke junkie bucking spitting and ****, one sec its idle @ 600 then bounces up to 1200 then slowly goes back to 1k , this thing is possessed by some dark force that wants me to ram into the car parked at the red light in front of me I know it , im just going to drive it to the church and pay for a exorcism