Having problems with your 1999 Ford Expedition ?
When I start my 1999 Ford Expedition, it turns over great. When I take my foot off of the gas it dies. It is a 4.5 L engine and has been a wonderful vehicle. It is getting fuel to the engine, so it doesn't appear to be the fuel pump and the exhaust fumes are horrible after a few attempts at keeping it running.
Did you tune up the truck, check fuel rails. I would also measure resistance across all fuel injectors, it only takes one to be bad and cause this.
Repair Help & Product Troubleshooting for 1999 Ford Expedition
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