How to apply Sea Foam Spray on 1988 Chevy k1500 Silverado [SOLVED]

How do I spray Sea Foam Spray into a 1988 Chevy k1500 Silverado 5.7 throttle body?

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Jim D.
Jim D.
1 year ago

For a carbureted engine, spray the Sea Foam Spray into the carburetor throat while holding the throttle at about 1,000 RPMs over idle. Here’s a video that will give you everything you need to know…


Hope that helps!