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International Automotive Technicians Network
Re: Chugging and missing 91 Astro Van, need help.
Posted to Technical Discussion Forum on 6/16/2002

Do you have a MISS?

Scope the O2 to see if it becomes very hashy when the problem occurs. If the O2 is clean, you are NOT dealing with and engine problem. Try adjusting the TV cable to increase pressure in the trans. Then remember, that you are looking for a... Login to read more.