1993 Mercury Topaz exhaust manifold turn a glowing red and

1993 MERCURY TOPAZ
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DOUBI
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  • 1 POST
Engine Mechanical problem
1993 Mercury Topaz 4 cyl Front Wheel Drive Manual
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I have replaced egr, tps, map sensor, throttle body , cat converter, all vaccum hoses, mass air flow , idle air control valve and fuel pump, upper intake manifold gaskets, and ecm. however it still has a high idle and the exhaust is glowing cherry red can please advise thanks in advance Chris
Apr 9, 2008 at 9:03 PM
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BMRFIXIT
  • ✓ASE Certified Mechanic
  • 19,053 POSTS
  • ASE Certified Mechanic
its dumping a lot of fuel in to the exhaust system
check the injector and check timing
check firing order make sure you have the wires at the correct cylinders
Apr 9, 2008 at 9:19 PM
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