need help/it aint my 96 ranger


joe

10+ Year Member

Joined
Mar 2, 2008
Messages
2
Points
3,001
Age
70
Vehicle Year
1996
Transmission
Manual
2003 sport trac, need to change 02 sensor and fuel filter ''both banks running lean'' where do i unplug sensors and any advive or tricks would be great,
 
It coud possibly be a bad O2 sensor, etc. But I'd really look for simple things first. Is there any unmetered air entering the engine?

This could be anything from a crack in the intake hose(behind the MAF), a leaky vaccum line, or leaky intake manifold gasket.

A good test is spraying carb cleaner around these areas and see if the rpms go up slightly. This would indicate a leak and help locate the problem area.
 

Sponsored Ad

TRS Events & Gatherings

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