Mechanics

TURBO POWER LOSS

1989 SAAB 900 • 4 cylinder 2WD Manual •

I really need help. 1989 Saab 900 Turbo Convertable. This problem was not as bad a couple years ago. T really struggles up a hill, alot of herky****** action, it struggles under a load, sometimes Ill be driving just fine and its like its not getting information or gas then all of a sudden races to catch up with where the throttle should be. Really bad lately. It idles fine a little rough but not consderably, I am not a mechanic but have a Bentley Repair Manual, I do run the tank to empty alot of the times, I cant seem to notice if it does worse on a close to empty or full tan of gas.

I think it is struggling for gas.

I really need help.
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Petersenpak
August 11, 2011.




If tune is recent plugs, filters ect. Then suggest having fuel pressure tested

Docfixit
Aug 11, 2011.


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