Hey, i have a D16Z6 with a compression of 13 to 5. It has Chrome tuned ecu, aem fuel rail, high flow fuel pump, 8 lb. flywheel and blah and blah. The car starts up fine and runs fine but when i cut it off and try to restart it, it wont start. Temp. is fine, its getting fuel and spark, no check engine lights and when runnning timing light says timing is dead on. Once it cools down it start perfect. can anyone tell me what is up with it im stomped and so is everyone who has been helpin me.

 

main relay

 

does the starter even click? or the ignition doesnt even go through to the starter, if it doesnt, then it can be main relay like 5spdfrk said