i dont know whats wrong!!!

[93240sxguy]

i have a 1993 240 with a ka. it runs ok for a few miles then when it heats up it feels like it runs on just 2 insted of all 4. i need help.

[ashoe]

What have you looked at? does it smoke? burn oil? Compression/ leakdown tests? Oil in the coolant? From what you said there are lots of possible problems. Ya need to be a bit more specific. If you search for some of your symptoms you'll probably find some very helpfull threads.

[NISSAN240SX12]

check your fuel pump. i had the exact problem. when my car would first start up it ran like a champ then once it warmed up it ran like s*it.

[xXCarChickXx]

Can you please let me know what the problem ends up being cuz mine seems to be doing the same thing...Thanx

[Vegascorbin]

How current are you on the general tune-up stuff? Plugs, Wires, Fuel Filter etc.

When lost, start with the basics.