1994 Ford Ranger starting

1994 FORD RANGER
240,000 MILES • 6 CYL • 4WD • AUTOMATIC
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RICK MATHEWSON
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  • 1 POST
my 4.0 when starting runs very bad pops shacks mis fires after a min. or two it runs good has power has tune up new coil pack new ing, control modual and no codes it seems to be running rich spodders while driving
Oct 30, 2008 at 8:12 PM
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R_WILLIAMS
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  • 19 POSTS
When was the last time that you replaced your fuel filter and or air filter? If either one of these are restricted would cause sputtering, also consider using A fuel injector cleaner. Does it pop and shake more at HWY speeds then city speeds? If so may be your fuel pump.
Nov 3, 2008 at 7:11 PM
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