The engine is installed in the car but wont start. the engine is getting fuel and spark but it wont start i changed the ECU to a PR4 i used a 90 ls distributer. if any can think of something that might be wrong please help out. Also i wanted to upgrade the headers any one know what year of integra headers fit without to many customs.

 

have you checked your compression? i swapped a B back into my integra and it had 0psi at all cylinders. head could be warped, rings could be fried, or you could have a burnt valve. i dont mean to rain on your parade im just givin the possibilities.

email me and let me kno how it goes. (sinfulrides89@yahoo.com)

if a dry compression test doesnt turn out good try a wet compression test.
pour a little oil in each cylinder and check it again. if theres still no compression its a head problem. if you gain compression your piston rings are fried.

get back @ me bro.

 

also check your wiring harness. check our grounds there is a main ground near the thermo stat, i left it off once, and well, it would fire . freespin