92 camry no start when hot

[ethanhind]

my 92 camry 2.2 starts when the engine is cold and will run for ever as long as a don't turn it off. when i do turn it off it takes 30-40 min before it will start again. it cranks but no start. when it is doing its thing there is no fuel and no spark, and the check engine light does not come on when you turn the key on. I have checked all grounds and powers going to and from the engine computer. checked all the power and and other signals coming to and from the distibuter. so i have replaced the engine computer and still nothing. my machanic is stumped and we are out of options.

[bronzemaxell]

Originally Posted by ethanhind

my 92 camry 2.2 starts when the engine is cold and will run for ever as long as a don't turn it off. when i do turn it off it takes 30-40 min before it will start again. it cranks but no start. when it is doing its thing there is no fuel and no spark, and the check engine light does not come on when you turn the key on. I have checked all grounds and powers going to and from the engine computer. checked all the power and and other signals coming to and from the distibuter. so i have replaced the engine computer and still nothing. my machanic is stumped and we are out of options.

if it is engine temperature related, i would point the finger at the Engine coolant temperature sensor, $40 or $50 part new from stealership, but often easy to overlook,
are the coils new? and not aftermarket parts?

[hill8570]

You mean that once you turn it off, if you immediately try to restart it won't start, or does it have to sit hot for a while before it won't start?

[ethanhind]

the car does not have any overheaing problems i just drove it 200 miles and it did just fine as long as i don't turn it off. and it has to be off for 30 sec and then it won't start any time before 30 sec and it will usualy start.