Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP
why did you initially pull the intake?
no that's the easy way to do it...is the gasket ripped?
all the connectors are good? no bent electrical pins?
is the maf sensor plugged in?
does the throttle plate move freely?
the air duct needs to be pulled that's it
sounds like a vacuum leak... can you see or hear one?
yes it could...verify no leaks from the air filter all the way to the throttle body.