need some help

new to he forum and need some help.I have a 90 Maxima that has an intermittent warm starting problem.Engine always starts when cold,but sometimes when warm will just crank and not fire.Had it to repair shop and they replaced motor mounts as they said was causing electrical connection at air flow sensor to come loose.This worked for about 2 weeks and problem has come back.The engine will crank and sounds like it wants to fire.The last 2 times it happened i cranked about 5-6 secs.Then I removed the fuel pump fuse to shut off fuel.The engine starts right up, and I put the fuse in and no problem. Any ideas or help would be GREATLY appreciated.

Try crankng it with your foot at least 1/2 way down on the gas pedal.

did that-still wouldn't start.Only when fuel completly shut off would it start. Apparently is flooding.

something to do with ur injectors?:confused: :eek: :D