95 5.8 Bucking Under Load
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Elder User
Joined: Aug 2003
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From: Bellingham, WA
95 5.8 Bucking Under Load
I tried searching and found no definitive answers on this.
This truck is fairly new to me. When going up a hill, or under an load, in any gear, under light throttle, I'm getting a bucking or missing and loss of power to the point that if I'm in O/D it kicks out of O/D. I do not get this at WOT, or when cruising on flat ground, at idle, etc.
So far I have new plug wires, new TPS, new MLPS, new Temp Sensor, new cap and rotor, verified timing, verified fuel pressure, 21 lbs of vacuum at idle, good compression, no CEL..... I am stumped.
Tomorrow I am going to be changing me fuel filter and my plugs......
I am going nuts with this..... Anyone have any ideas?
This truck is fairly new to me. When going up a hill, or under an load, in any gear, under light throttle, I'm getting a bucking or missing and loss of power to the point that if I'm in O/D it kicks out of O/D. I do not get this at WOT, or when cruising on flat ground, at idle, etc.
So far I have new plug wires, new TPS, new MLPS, new Temp Sensor, new cap and rotor, verified timing, verified fuel pressure, 21 lbs of vacuum at idle, good compression, no CEL..... I am stumped.
Tomorrow I am going to be changing me fuel filter and my plugs......
I am going nuts with this..... Anyone have any ideas?
Thread Starter
|
Elder User
Joined: Aug 2003
Posts: 828
Likes: 0
From: Bellingham, WA
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