Mechanics

WHY DOES MY TRUCK START RUNNING VERY BADLY AFTER REACHING OPERATING TEMPERATURE

1989 Chevrolet Other • 80,000 miles

6 TO 7 MINUTES AFTER STARTING TO DRIVE, MY TRUCK LOSES ENGINE POWER,
ACCELERATES VERY SLOWLY, TRANSMISSION IS CONTANTLY DOWNSHIFTING, WANTS TO STALL AT STOPLIGHTS.
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Cisko1624
August 27, 2011.



Check and test the torque converter clutch solenoid

Rasmataz
Aug 27, 2011.
Make sure the fuel pump is up to preasure, this is a good start.