my 1990 runs smooth at idle and runs just ok at slow speed increase but sputters at load when speeding up
-i have checked throttle body and air sensing unit for gunge but they all look clean and operate smoothly
-i have checked the accordion tube between them for leaks - it also is fine
any other ideas ?
-do i need to drop the tank or can i access thru the cockpit?
- is there a fuel pressure test valve somewhen in the engine bay?
do i need to drop the fuel tank to replace the fuel pump in a 1990 miata?
Having trouble posting or changing forum settings?
Read the Forum Help (FAQ) or contact the webmaster