1991 Nissan Sentra Engine Rattling?

1991 NISSAN SENTRA
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REDNSCAR
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Engine Performance problem
1991 Nissan Sentra 4 cyl Automatic

I am a clueless gal.
Sometimes, the car starts shaking or rattling underneath the hood & I feel that the car loses power. Other times, it works perfectly fine.
Had it checked on a scanner & it read "System is okay", so that mechanic said bring it back when it is rattling.

Another mechanic at another place looked at it & test drove it & said I need to replace the 1rst FUEL Injector.
Now, it has started doing the shaking more often & more violently to the point of embarrasing me! & I fear the engine might turn off.
Please advise. Thank you.
I don't have a mechanic that I can trust or believe.
Feb 1, 2009 at 6:30 PM
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GORDOL
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try replacing your fuel filter. you may have gotten bad gas.
Jun 26, 2009 at 1:03 AM
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