My trail blazer 302 welder don’t star , smell gas.

SOURCE: g213 -250 amp gas portable welder 1979 mod.

Hi, No compression means - The rings in the piston needs to be replaced, or the valves are stuck in the open or closed position. One or both of these is your problem.

If this doesn’t work for you, please write back. Thanks,

SOURCE: I have a 05 Trail Blazer that smells of antifreeze

you may have a heater core leaking. have a shop do a pressure test on the cooling system and confirm it. if you dont want to repair it, you can have them bypass the heater core

SOURCE: trail blazer gas gauge reading empty when its

The sending unit in the gas tank must be replaced it may be possible to gain access through the back storage compartment by lifting up the rug look for an access panel with a couple of screws holding the plate on remove it and you should be able to look down through and see the gas tank and a couple wires going to the sendind unit unscrew the screw remove and replace if access plate is not there then it is possible the gas tank must be removed to do the job purchase a Haynes repair manual.

SOURCE: 2005 cheverlet trail blazer fuel smell

1st check to make sure air intake is opening all the way even though most vehicles are fuel injected these days there still is a idle screw located at the air intake also you might be having clogged fuel injectors

SOURCE: De-activate on star on 2005 trail blazer

The OnStar module is located under the right rear passenger seat, unhook the connector. Also, fuse #27 in the rear fuse panel is for the OnStar, but the DVD player as well.