Hey guys Im a newbie to the tuner scene and I just bought my first car, 91 integra rs with a b20 swap which was done by a previous owner. I dont know much about fixing cars but we all started somewhere right?? I have this problem which is why the guy before me sold it too , the car doesnt seem to start without boosting . And when it does, it runs fine but stalls when u slow down or brake sometimes and then it wont start again without a boost !? I already tried unhooking the battery terminals while the engine is running and it didnt shut off, which Im guessing means the alternator is working fine. Sometimes if I turn the key to the on position the lights all come on in the dash and it makes a sound when I try to start, but not like its trying to turn or something, just a kind of hisss… is anyone else having these problems ? I bought the car for $900 and its got around 219000 on the body and 175000 on the engine… I even bought a new battery but didnt solve anything
I’ll uptload some pictures of the engine can’t do it from my phone right now