Mechanics

- ENTER A QUESTION OR SUBJECT AND CLICK SEARCH -MY HESITATES AND JUMPS AHEAD WHILE DRIVING CAR WAS IDLE FOR ALMOST 2 YEARS. DO I NEED A FUEL PUMP OR FUEL FILTER

1993 Mazda Navajo • 229,000 miles

Car hesitates while driving fuel does not get to engine, smoke black comes out of tail pipe
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Juanalaloca
January 14, 2012.




Check the fuel pressure with a gauge if its within specs-Black smoke indicates a too rich mixture-check injector/fuel pressure regulator

Rasmataz
Jan 14, 2012.


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