i just swap the 97 M3 motor into my 97 318i but for some reason i couldn't get the car to start. it crank but no spark. do i need to install m3 cluster or no???
i got 97 m3 motor and trany DME cluster and the comp. wiring car will crank but no start, has fuel but no spark check all fuses, engine was runing fun in the other car is there anything that i missing???? or should i change complete wiring inside out