Engine Performance problem
1994 Toyota 4Runner 6 cyl Four Wheel Drive Automatic 188000 miles
Changed the plugs, wires, distributor cap, rotor, cleaned the intake manifold with new gasket. Throttle position sensor, air flow meter and harmonic balancer. Engine performance no better than before the above repairs made. Repair shop then suggested the fuel pump needed to be replaced.
The engine runs fine in neutral revs up with no missing or bogging down. Bogs down under acceleration in gear only.
have the same problem?
Saturday, January 3rd, 2009 AT 1:10 PM