i have a 88 celica gts. ive been haveing problems starting it in the morning. it will turn over no problem. after i get it crunk for the first time for the day it will crank fine after that with no problems it just in the morning after sitting all nite will it give me a problem starting. ive checkd the cold start injector, disributor ,distibutor cap, rotory button, fuel filter, throdle body and throdle body sinsor and everthing is fine. i cant seem to figure out whats wrong.hopefully one of yall will have a good idea. hope to hear from u soon.
It's either a weak battery or the classic no start problem. Do the relay fix and you'll be fine, but double-check your battery first.
if it had no vacuum, it would start and rev high, you could blow a hole in your intake, have every vacuum leak possible and it will still start. at idle it has the most vacuum, at wot it has f-all.. i think you have a fuel delivery problem, or its fowled good somewhere. .