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1988 GM 4.3L TBI Fuel Pressure Regulator Question
Posted to Technical Discussion Forum on 1/5/2002 12 Replies

NetTechs:

Vehicle is a 1988 Chev Astro Van 4.3L TBI A/T, approx 120,000 miles. As I understand it, the fuel pressure regulator is 'not serviceable' except as part of the TBI complete assembly, or possibly the "Throttle Body Cover" assembly (... Login to read more.

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