S10/T10 P/U,Blazer L4-119 1.9L (1982)
Fuel Shut-off Solenoid: All Technical Service Bulletins
Engine - Surge On Deceleration
Number:
84-165
Section:
6C (VIm)
Date:
July, 1984
Subject:
SURGE ON DECELERATION
Model and Year: 1982-84 S-10 WITH 1.9L
ISUZU ENGINES
TO:
ALL CHEVROLET DEALERS
Accelerator Plate, Accelerator Rod
Some 1982-84 S-10 vehicles equipped with the 1.9L Isuzu (LR1) engine may experience a surging condition while being operated at
highway speeds in the deceleration (coast down) mode. This condition may be caused by misadjustment of the primary fuel cut off
switch located inside the passenger compartment on the accelerator pedal support bracket. The accelerator pedal switch can be
readjusted by bending the TAB portion of the switch toward the cowl so that the switch does not close until the accelerator pedal is in
the full up or closed throttle position.