so my friend has a 91 integra with a smashed fender and bad axel, it just has a ls with cams and port and pollish but im probly gunna be doin a motor swap. just wanted to know why it would have troble cold starting and what would fix it. also is it possible to put a d16z6 in the 91 teg? tks

 

check the spark plugs and spark plug wires, clean them off. and also do a throttle body service

 

also you can take off the rotor cap and take a very gentle piece of sand paper and sand the tabs EVER SO GENTLY jsut to get better signal im not talkin like take cap off and sand the **** ot of it, im talking about like 5 gently swipes over each tab