WON'T START when HOT ( 90 Civ DX 1.5L)

[sinyo2000]

'90 Civic DX 1.5L ALL STOCK.

Many of times, this car wont start( it cranks nice, BUT won't Start) WHEN hot ( after driving for a few minutes)

C.E.L shows, BUT GONE when i repeat to start the car again ( not permanent)

I'm positive that the battery + starter motor are GOOD.
Spark Plugs are GOOD ( dry tannish, normal)
Air Filter GOOD ( Clean)
All Fluids are GOOD ( Gas, Oils, Radiator's coolant)

This car runs & drives NORMAL, EXCEPT : it wont start WHEN Hot

Anybody really know why& how to fix it?

I believe some of You there, know or ever had this kind of problem.

I appriciate

[BurntRubber87]

What code are you throwing?

[sinyo2000]

It show flashing little red light on ECU.

i need to make sure how many blinks it shows

brb

[T-Mo]

check your main relay and also check to see if you have a code on the ECU.

[jon]

yeah, more than likley a main relay problem

[90Si]

http://autorepair.about.com/cs/troub.../aa010301a.htm

[compakt]

it could possibly be your rotor in your dizzy. my car does this every now and then and its the rotor. i just havent changed it yet.

[valentino]

change your bosh starter.you have a same problem with me.

[93h22ajspec]

yeah they tend to do that when they get hott.. also does this cause ur coil and ignitor to go bad or no