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Acceleration dilemna

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Old Sep 7, 2005 | 08:40 PM
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Acceleration dilemna

Hey everyone!

I bought a 1990 Ford Bronco II about six months ago, and thus far it has been great and very reliable (well, ever since I had to replace the alternator and drive shaft right after I first bought it anyway). I any case, I noticed a couple of days ago that it would sort of stop accelerating for a second repeatedly when I would first start driving it. It has gone completely downhill from there, as now it will accelerate, but only very slowly, and it has a HUGE problem going uphill. I just started at a new school where I have to drive up a pretty big hill over a long distance every day. I am wondering if this was just the straw that broke the camels back for an underlying problem that has been around for a while or something? Does anyone have any ideas as to what the problem could be and the cost of repair (the last thing I need is a HUGE repair bill). I was thinking maybe it has something to do with the accelerator pump? Any suggestions would be greatly appreciated.
*Sarah
 
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Old Sep 7, 2005 | 08:53 PM
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GrayRanger4x4
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I would get the codes pulled.See if you got any probpems there.But first check your fuel pressurs,make sure your FPR is working.and put a new fuel filter on it. Also check the timing.Just some things to check.
When was the last time the truck was tuned up?
 
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Old Sep 7, 2005 | 08:58 PM
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I haven't taken it in since I bought it, except for oil change.
 
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Old Sep 7, 2005 | 09:10 PM
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I would start with a fuel filter and make sure your fuel pressure is good around 40 psi and make sure your FPR{fuel presuer regulater}is workong right.
 
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Old Sep 7, 2005 | 10:30 PM
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Thanks. So you think it sounds like a fuel pressure problem?
 
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Old Sep 7, 2005 | 11:11 PM
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From: Perry,Ga.
Yea or a stoped up fuel filter.JMO
 
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Old Sep 8, 2005 | 07:37 PM
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From: South Jersey
You can pull the codes yourself, see "pulling eec-iv codes" in the tech info thread at the top of this forum.
 
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