vr commodore wont start again once it warms up

[nealo]

hi i have a 93 vr commodore when u start it an leave it run for a bit then turn it off an go to start it again it wont start it turns over like it has a flat battery but its not . if u leave it 4 a few hours it will start again but do the same thing . iv changed the alternator an full charged the battery an its still does it . just wondering could some one help me with this at all please . any help is better then none . thank you

[-=ApheX=-]

i'd suggest that it may be the crank angle sensor, when these die, it's almost impossible for your car to crank over!
but i would also check your faults code to get a better idea of whats going on...

forum search for computer error codes, and how to access them!

[caekmaster]

i'd suggest that it may be the crank angle sensor, when these die, it's almost impossible for your car to crank over!
but i would also check your faults code to get a better idea of whats going on...

forum search for computer error codes, and how to access them!

if its your CAS, it wont stop it from cranking over, it will turn over but it wont spark. so if it is not turning over it isnt your CAS

[nealo]

thanks 4 the help every bit helps . an yer it cranks over but just real slow like it has a flat battery . but its not flat an u can start it once every morning an once u turn it off it wont strart again that day . it just slowly cranks over an wont fire

[DVOLVO]

Replace the Battery leads..