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70rs/ss · 06-12-2006, 02:38 PM

Start it up and keep it running while spaying carb cleaner around the carb, if it dies or the rpm's go up you have a leak. It sounds like a vac leak to me as well.

06-12-2006, 02:38 PM	#5
70rs/ss Registered User Join Date: Dec 2004 Location: Northern AZ Posts: 7,270	Re: need help with BBC Start it up and keep it running while spaying carb cleaner around the carb, if it dies or the rpm's go up you have a leak. It sounds like a vac leak to me as well.