94 Chevy Surban 5.7 65 70 mph will shut down let off will catch up , made it home runs goods around town ,any idea problem?

Asked by Apr 26, 2017 at 11:20 AM about the 1994 Chevrolet Suburban C1500

Question type: Maintenance & Repair

4 Answers

74,705

May be running out of fuel due to the fuel pressure regulator in the TBI. Hook a fuel pressure gauge up and with the engine running, rev the motor up and watch the fuel pressure gauge. It should be holding between 9 to 13 lbs. They make rebuild kits, replacement kits for the regulator.

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Thanks, got to fix it.

74,705

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