Run slow at startup
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Run slow at startup
I have a 1996 F-350 with a powerstroke diesel 7.3 . When I first start it up it has very little power. You can put it on the floor and it acts like it has no power. But once it warms up it will take off good and have good power. I was just wondering if this normal for a powerstroke?
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We are happy you have chosen the best source for Fords!
Enjoy FTE....and
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Joined: May 2001
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From: Cabot, Arkansas
Originally Posted by willdiesel
I have a 1996 F-350 with a powerstroke diesel 7.3 . When I first start it up it has very little power. You can put it on the floor and it acts like it has no power. But once it warms up it will take off good and have good power. I was just wondering if this normal for a powerstroke?
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Joined: May 2001
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From: Cabot, Arkansas
That sounds like the exhaust backpressure system operating normally, however, for it to be normal certain conditions have to be met. The ambient air temp must be below 45 degrees F, and the engine oil temp must be below 167 deg F. If the backpressure valve is operating outside of those conditions there is a malfunction in the system.
