305 TPI Cold Start Issues????
I have a 1986 IROC with a 305 TPI car is hard to start when cold (sitting for about three hours) Engine starts then stumbles and dies until about the fifth try and it runs fine (Idle will fluctuate between 1700 and 500 breifly) Car runs great after this though. I thought it was the MAF, so i swapped with several other USED ones but got the same result but when unplugged the engine will run the same wont stall wont seem any different! idles around 600 (plugged in or not)...engine does have some codes such as...MAF code, coolant temp code, manifold air temp code.