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2.3L ('83-'97) rought idle for the first few seconds after starting, goes away after a minute or so.


SenorNoob

SenorNoob

Well-Known Member
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Joined
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Messages
3,427
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1,438
Location
Middle Tennessee
Vehicle Year
1988
Make / Model
Ford
Engine Type
4.0 V6
Engine Size
4.0
Transmission
Manual
2WD / 4WD
4WD
Total Lift
1.5" Front + 4" Rear
Tire Size
245-70-R16
I don't think you have but one O2 sensor that affect fuel trim.

If it's now running better you might be looking at other (transmission related) issues for the shifting.
 


lil_Blue_Ford

lil_Blue_Ford

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8,062
Location
Butler, PA, USSA
Vehicle Year
00
Make / Model
Ford
Engine Type
V8
Engine Size
5.0l
Transmission
Automatic
Total Drop
4”
Moved this to the appropriate engine forum…
 
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