Two quick questions....
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Freshman User
Joined: Sep 2000
Posts: 30
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Two quick questions....
I'm tuning my truck up tomorrow before I go away for the weekend hunting. I'm gonna change the fuel filter, but I can't find the switch behind the passenger side kick panel to de-pressurize the fuel system. Could it be somewhere else? Is there any other way of de-pressurizing it? My other problem occurs when I'm pulling out of a stop. My truck is REALLY sluggish. It just doesn't wanna get up and go. Could it possibly be the fuel filter? It hasn't been changed in at least 80,000 miles. Thanks for the help.
by the way: 1989 F150, 302,reg cab, 4x4, 4 speed, 194,000 miles
by the way: 1989 F150, 302,reg cab, 4x4, 4 speed, 194,000 miles
Posting Guru
Joined: Jan 2001
Posts: 1,124
Likes: 1
From: Rural Florida Panhandle
Two quick questions....
You can relieve the pressure at the schraeder valve on the fuel mainfold. The inertia switch won't help - it just disconnects power from the fuel pump, and hopefully, you already have it shut off. I have never been able to change a filter without getting a little fuel on me, so be careful. There is always some gravity feed dripping while the filter is disconnected. Of course, I'm always on a creeper on my back instead of standing under the vehicle on a lift, like I would ideally like to be when I work under it.
The sluggishness is another issue that could have dozens of answers, and I don't have any of them, but I doubt it's your filter.
Winford
The sluggishness is another issue that could have dozens of answers, and I don't have any of them, but I doubt it's your filter.
Winford
Postmaster
Joined: Jun 1999
Posts: 2,719
Likes: 1
From: Lee's Summit MO
Two quick questions....
You don't need to depressurize the system on your 89. I have a 89 F-150 302 as well, and I can change the filter very quickly on it. The filter is before the high pressure pump.
'93 F-150 loaded and modified!
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Two quick questions....
