Having problems with your 2000 Ford Expedition ?

99 expedition turns over several times before it starts

Posted / edited by AnonymousUser on : 10-12-2018

Answers :

Have the fuel pressure regulator checked and also the fuel lines from the tank. The fuel that was in the system may be bleeding down to the tank. Your fuelpump may be getting weak but there is a diaphram in the regulator which acts like a 1 way valve. It is suppose to hold the fuel on top of the engine.
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\012There is also a cold cycle which looks at the water temperature to make the initial start settings. If the engine does not sense a cold condition it will not enrich the fuel or step up the idle for the first few minutes the engine runs. There are 2 temp sensors, one is for the dash and the other is for the engine management system. The second one is what you want.
Repair Help & Product Troubleshooting for 2000 Ford Expedition

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