Question about 1986 Ford F150 SuperCab

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The truck has been sitting for a while and i have got gas on this side of the lines but it will only fire when i spray gas in the throttle body. are the injectors pluged?

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It is very unlikely that all injectors are plugged. It would be either the ECU not letting the injectors open, or I would also check the valve on the fuel rail. Sometimes it is electric and sometimes vacuum. If this malfunctions you will have plenty of fuel pressure but nothing will get to the injectors. Hope this helps!

Posted on Jul 30, 2010


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