why my 22re want maintain 3000rpm before it begin to fall off and manifold turn red


Asked by Nov 19, 2015 at 01:07 AM about the 1986 Toyota Pickup 2 Dr SR5 4WD Extended Cab SB

Question type: Maintenance & Repair

change fuel pump, throttle body sensor, fuel regulator, clean throttle body, change spark plugs and coil. can anyone help me. Thank You

1 Answer


The only time I've seen an exhaust manifold turn cherry red, is when the choke is stuck on. Either your electronic choke is stuck closed, or your cat is plugged solid. Pull a couple of plugs and see if they are black.

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