1994 XLT engine issues
#1
1994 XLT engine issues
I have a 1994 XLT(4.0 6cyl auto tran) that is running rough at idle. When I start it up in the morning it is sluggish when backing up or driving, but when it is warmed up it gains a little power. When I get on the road it drives ok but when I get on high speeds it vibrates violently. If I let go the gas pedal it stops with the vibration but does it again when I try to accelerate. I have tried changing the fuel filter, spark plug wires, I cleaned the MAF sensor, then decided to change the MAF as a whole but nothing.
Interesting thing though is that it does not vibrate when I unplug the MAF, I get the check engine but the truck does NOT vibrate at high speeds.
Please assist.
Interesting thing though is that it does not vibrate when I unplug the MAF, I get the check engine but the truck does NOT vibrate at high speeds.
Please assist.
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panglosta
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02-14-2011 06:53 PM