cabrez99

What's up everyone

I have a Nissan Pickup with a Chevy 350 motor modded in it, now on park the motor is able to rev up to 4000 rpm slowly, but will not go past 3000 rpm when i stomp the pedal. It will also act the same way when i am driving it. Throttle response is ****ty and feel like it's not performing right. Does anyone know what could be the issue with it.

thanks

old dog

not much information but check for vacuum leaks and your timing .

cabrez99

Thanks, I'll look into it.