Mechanics

CHEVY ENGINE IDLES HIGH (1400) RPM AND IT SH

1994 Chevrolet Silverado

Engine Mechanical problem
1994 Chevy Silverado V8 Two Wheel Drive Automatic

engine idles really high 1400 pm and it shifts really hard from gear to gear it also has a hesitate when you open throttle fast from low rpm
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Lukem
April 10, 2010.



Clean out the idle air control valve/throttle plate and check acc. Cable if its kinked and test the throttle position sensor and manifold absolute pressure sensor

Rasmataz
Apr 11, 2010.