1999 Mercury Grand Marquis Logo
Posted on Feb 16, 2011

The car just started to shake when idling and sound like it's not getting enought gas when you excelerate i was getting on the highway and it just would not go when I stepped on the gas. I put the gas cleaner in it and filled it up thinking it was bad fuel but the problem still continued

1 Answer

A

Anonymous

Ask yourself--How would 10 oz of anything,
diluted in 18 gallons of gas,do anything!!!!

When you have vehicle issues,you diagnose
to find the problem,come up with a solution
or fix,then repair.

That requires a lot of testing,not guessing.

If you suspect a fuel delivery issue,you put
a pressure gauge on it

Shaking-ignition to test
Sensors -to test.

Any Check Lights on?

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