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loses power
Posted to Technical Discussion Forum on 8/20/2012 9 Replies

[1999 Ford F-250 Super Duty XLT, Fuel Supply Photo] Truck was losing power, fuel pressure went from 55psi to 30psi under load, measured vacuum at inlet to frame pump, 30 inches. Learned a lot from this truck. Here's a pic of the inlet tubes. Login to read more.

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car Vehicle Data

1999 Ford F-250 Super Duty XL 7.3L

Engine7.3 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

1999 Ford F-250 Super Duty XL 7.3L

Engine7.3 L
Trans4-speed Automatic (Electronic)