I have posted this question on another thread, but was kicked off. so for all of you V-6 owners, here we go again! :waving::waving:
1994 SE V-6 4X4. She starts and runs with only this one quirk. It is costing me fuel economy and performance. I live in the Ozark Mountains so there is alot of uphill driving, and shifting gears. Therein lies the problem.
Every time the rpms drop down to 2400 the engine lugs and vibrates, untill you get the rpms back up above 3000. :wtf:
This happened last year about this same time. But after poking around and running a few cans of fuel treatment through her it cleared up until last month.
Here is the list of what I have tried thus far: Wiggle and jiggle all wires and
harnesses and connectors.
New Throttle postion sensor
new spark plugs
several cans and brands fuel treatment
check codes. just knock sensor. Duh!
check all vacuum lines, replaced ends of some.
ALOT OF CURSING!!!
So, I am hoping some of you folks have had a similar problem with your V-6 and can shed some light.
A search of the forum turned up a similar problem but with a much older engine. Sooooooo.
thanks folks
crystal
1994 SE V-6 4X4. She starts and runs with only this one quirk. It is costing me fuel economy and performance. I live in the Ozark Mountains so there is alot of uphill driving, and shifting gears. Therein lies the problem.
Every time the rpms drop down to 2400 the engine lugs and vibrates, untill you get the rpms back up above 3000. :wtf:
This happened last year about this same time. But after poking around and running a few cans of fuel treatment through her it cleared up until last month.
Here is the list of what I have tried thus far: Wiggle and jiggle all wires and
harnesses and connectors.
New Throttle postion sensor
new spark plugs
several cans and brands fuel treatment
check codes. just knock sensor. Duh!
check all vacuum lines, replaced ends of some.
ALOT OF CURSING!!!
So, I am hoping some of you folks have had a similar problem with your V-6 and can shed some light.
A search of the forum turned up a similar problem but with a much older engine. Sooooooo.
thanks folks
crystal