why my baja won't start when warm

[ROVANB]

was wondering if anyone could tell me why my baja won't start whem warm. runs good when i start it from cold, does this mean rebuilt time? If anyone can help me that would be great. the car ran good and started good up till the last couple of runs, now won't start when warm.

thanks for the help to all-----

 

[46u]

Many times when a engine will not start hot has to do wit lack of compression. If you have a compression tester check it cold and then again hot to see what the difference is. Depending on the engine you want 85 to 100 PSI this is pretty much for a stock engine. Might be higher on modified engines.

How many gallons do you have on it and what engine is it?

 

[46u]

Have you tried a new spark plug?