1992 Saab 9000 "cause low air flow 92" Questions

...low(fuel pump , pressure regulator) You may have vacuum leak somewere in intake system. Bad air flow sensor , throttle position sensor etc... Multiple causes for case like this. Probably better take ...

...cause I would pull idle air control valve and clean it mass air flow cleaner and see if that helps , also sounds like low fuel your fuel injectors maybe on the way out , also check fuel pressure with ...

...cab has low air flow from the A/C vents. I have paid to have this cleaned before and return to full air flow but my mechanic is gone. Does anybody know where the build up is and how to reach

...low speeds, passing at high speeds...when stepping onto the gas pedal there is very often a severe hesitation, sometimes as much as a 2 or 3 SECOND delay before the engine kicks in to pass. VERY VERY ...

...air cleaner off, and get a very bright flashlight, shine it into the throttle bore and watch the fuel flow. One side, or the other, or possibly both may be clogged or not working. You will see the ...

...cause the system to overheat while losing coolant at the same time. Depending if the radiator is original or after market, there may be TWO radiator caps (one on the engine and one on the radiator)- ...

...cause a lot of fuel to dump into the engine ! Manifold Absolute Pressure MAP Sensors The air flow sensor doesn't give a linear response and needs circuitry to provide correction to the output for ...

...cause the front 02 sensors, to go nuts,(causing huge fuel consumption, black spark tips and gross misfiring and power loss. so that is a few ways to get power loss. as are , low fuel pressure (use a ...

low fuel or full of fuel it happens with no warning. But the only association I have is when I am coming out of first or second neutral but never when I am in 3rd and up.I had a friend run a tester on

...cause this problem . With a factory grade scan tool you could be able to tell . I have same issue, But I noticed the engine temp on the electronic goes rapidly low very fast especially when I turn on ...