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Wonbt accelerate and has loud air spray noise

captain_yarrr

New member
I have an 02 Monterey with a 5

I have an 02 Monterey with a 5.7l efi. Today when I put it on the water it fired right up but stalled when I put it in gear. Once it was running in gear it wouldn't accelerate and there is an air rushing noise similar in tone to the blower but much louder.

Thoughts anyone?
 
Vacuum leak. Any hoses come o

Vacuum leak. Any hoses come off between the valve covers and throttle body? Spray WD-40 around the intake manifold gasket and the throttle body. If the RPMs go up suddenly; there's your leak.
 
"Thx for the tip. I don't

"Thx for the tip. I don't think I saw any hoses off...they could be loose. I'll give them a solid peek.

If I'm only running it for a short burst while spraying the WD-40, do I have to have it hooked up to a hose? I've never done the hose thing with it, where do you put the hose?"
 
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