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


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.
 
Moved this to the appropriate engine forum…
 
You must log in or register to reply here.

Sponsored Ad

TRS Events & Gatherings

Where We Were in 2025 – The Ranger Station

Latest posts

Featured Rangers

Want to see your truck here? Share your photos and details in the forum.

TRS Latest Video

Official TRS Merchandise

Follow TRS On Instagram

Latest Album Photos

Resized_20260209_124916.jpeg
Resized_20260209_124825.jpeg
Resized_20260209_124818.jpeg
Resized_20260209_124746.jpeg
Resized_20260209_124754.jpeg
Resized_20260209_124732.jpeg
Resized_20260209_124719.jpeg
2002 Ford Ranger Fx4 Off Road Cool Silver Sparkle =)
At the badlands
Not a ranger but it is offroad
My old ranger
My old 91

TRS Ranger Sponsors


Product Suggestions

Back
Top