i just got a 1988 mustang gt 5.0 bored to 306,msd distributer,malory coil,ported and polished heads, and ford racing cam i do believe. when the car is in neutral it revs up high,as far as it can go, but when driving the car and getting to 3000-3500 rpm's the engine starts acting like its not getting enough fuel and wont stop untill it gets back to the lower rpms> below 3000.
somone who had it before me thought it was the wireing harness(maybe the one below the dash). but i though maybe because the low voltage light stays on might be because its not getting enought power to somthing. the engine was rebuilt and the stuff above was added to it during rebuild i think. i thought also the msd distributer and malory coil could have a error and cause this?
i dont know for sure and am in need of help . any help is appreciated
thanks
somone who had it before me thought it was the wireing harness(maybe the one below the dash). but i though maybe because the low voltage light stays on might be because its not getting enought power to somthing. the engine was rebuilt and the stuff above was added to it during rebuild i think. i thought also the msd distributer and malory coil could have a error and cause this?
i dont know for sure and am in need of help . any help is appreciated
thanks