1997 4.0 skipping and puffing black smoke


xXDangerRangerXx

10+ Year Member

Joined
Jun 2, 2010
Messages
4
Points
3,001
City
Southcarolina
Vehicle Year
1997
Transmission
Automatic
i turn the key on and the fuel pump relay and wot a/c relay click real fast then i can start it and it skips and pops some times it starts up and revs up to 3000 rpm and sits there and some time it starts and runs fine can anyone help me someone told me its the ecu:annoyed:
 
Last edited:

Sponsored Ad

TRS Events & Gatherings

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


Product Suggestions

Back
Top