× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: 1988 GM 4.3L TBI Fuel Pressure Regulator Question
Posted to Technical Discussion Forum on 1/5/2002 5 Replies

[...trimmed text...]

What is the customer complaint ?

Have you tried 2 different gauges.?

I have yet to see a regulator fail high and low, not saying it's impossible, just not likely.

Some of the TBI"S will not dead... Login to read more.

5 Replies Received (View Replies)