i have a LS vtec motor that runs great but when it warms up the car shuts down what you think is wrong with it

 

i tried changing the tps sensor and it still do the same thing

 

is it throwing any codes?

 

n codes throwing on it

 

you think it maybe the fuel pump

 

just shuts off? idle funny? any other symptoms or just dies?

 

"i have a LS vtec motor that runs great but when it warms up the car shuts down" hahahaha that's magic. I'd say fuel pump or grounds. Do grounds then do a flow test to see if your pump is pumping what it's supposed to.

 

could be a bad ground. Make sure your grounds are correct where the ruse box is