How do i clean the throttle body of a Deawoo Lanos 1999

SOURCE: 1999 CHEVY WONT START

i had th same problem and what fixed my problem was the regulator

SOURCE: GMC 4.3 runs fine

EGR Valve

SOURCE: my son's gmc 4.3l hesitates upon acceleration. I

do you have any check engine lights on? If you do, that is the first thing I would have checked. It does sound like plugged EGR, vacuum leak, or bad TPS

Johnny Brown

• 5763 Answers
• Posted on Dec 13, 2009

SOURCE: blew fuse to fuel pump,didnt realize it had blown

there may be another bad fuse, double check, are injectors spraying, if you spray throttle body will it start.

Testimonial: "helpful but not the solution. wont start even spraying throttle body"

SOURCE: have replaced fuel pump, relay & fuel filter.

have you checked to see if you have a bad came or lifter. that would make it backfire. if it kind of spits fuel it maybe cam. if it throws fire than it could be timing like a bad chain.