i bought a 94 teg with a ls vtec with a blown head gasket instead of fixing i dropped an obd 1 gsr swap in there and everything is perfect except when the car is ice cold and i drive it to where its warm the check engine lights on i scanned the code and it came up fuel supply what the hell is that ??? if its something major that someone can help me fix i will pay them to come help me

 

I dont know wat to say. need more info. does it run funny or just flash a code.

 

fuel supply system can be pretty vague.

 

it runs but when warm it boggs down a little and seems like there is no fuel then picks up alot but it also throws the code

 

start with you basics. replace your fuel filter, check your presure, your fuel relay. thoes are some real basic easy stuff to check. other than that maybe an o2 sensor posibly. Could be a fuel pump.