1996 Ford Truck EXHAUST MANIFOLD / TPS sencor

1996 FORD TRUCK
78,000 MILES • 6 CYL • 2WD • MANUAL
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[email protected]
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The manifolds glow red when accelerated. I have changed tps sensor, crankshaft sensor, camshaft sensor, r/r C/converter, and dislocated muffler to relieve hold back presure on engine.Please help is needed.
Dec 18, 2008 at 9:13 PM
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DOCFIXIT
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Check EGR operation does it open you may need to pull off check if passage ways clogged. To lean fuel mix can also raise combustion temps. The EGR puts exhaust gas in chamber to lower temp to control NOx
Dec 19, 2008 at 2:27 PM