1994 Plymouth Voyager car back fires!

1994 PLYMOUTH VOYAGER
150,000 MILES • 6 CYL • 2WD • AUTOMATIC
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MICHAELM2009
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  • 1 POST
put used transmission in mobile
and fuel system , then car back fires when in Drive,
did tune up, and still back fires and cuts off
what do i do to fix the back firing?
Oct 10, 2010 at 8:20 PM
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RASMATAZ
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  • 75,992 POSTS
Start by checking the fuel pressure-lean or rich mixture will cause the engine to backfire
Oct 10, 2010 at 9:00 PM