Mechanics

CHEVY LACKS POWER

1990 Chevrolet Suburban

Engine problem
1990 Chevy Suburban Engine Size unknown Two Wheel Drive Automatic 170000 miles

It lacks power and takes forever to get up to cruising speed when you first take off. It ONLY does this when the air is cold outside. What part is effected by the temp of outside air?
Avatar
Band Mom
February 10, 2008.




I would check the tranny fluid and top it off if needed. If that don't work check coil spark and if needed get a tune up. Using a heavier viscosity fully synthetic oil wouldn't hurt either.

Tiny
Smedium1
Feb 11, 2008.


AD