My 1990 CRX dual port fuel injected is having a hard time starting, (just when it wants to). I have spark, not sure how to check for gas flow, or if that would even be the problem!! Please Help me determine the problem. Thank You
Corey

 

You could unhook the fuel line going to the fuel rail and put it in a bucket then turn the key 2 times to prime the pump and see if fuel comes out. You did not supply a lot of info about the problem, but does it not want to start mostly on hot days ? I would say try replacing your main relay if so.

 

main relay ... thats usually the problem with these cars