ok the company i work for unfortunately only has fords and we pulled a rangers 2.5L engine block and i rebuilt it and dropped it back in and now the truck is running too lean and i have replaced the O2 sensors and dont really know what else might be causing the problem. does anyone have an idea what else i could do to make it run right?

 

Are you serious? Nobody wants to talk about Fords in a Dodge forum. Get a grip, man.

 

trust me i dont wanna deal with those pos trucks but i cant figure it out just imagine its a dodge lol although thats kinda a slap in the face bc no one wants to compare a dodge to a ford bc the main problem with ford is in plain view and its even circled lol but i gotta figure this problem out

 

Yea, it's a FORD! Dude, go to a Ford forum and ask there. Not too many folks here would know about Fords here.

 

Yeah what every one else said. But you might look at the maf. I know by turning it can cause it to go lean or rich depending on what way you turn it. just my .02,

 

pour about 2 gallons of fuel in the cab, about 5 gallons on the body, light a roman candle about 100 feet away, take aim and watch the light show. after it calms down a little bit break out the marshmellows, then call the owner and tell them that there was an incident and advise him to buy a Dodge.

 

lmfao. This is the funnies thing I have heard all day. Seriously made my day.

 

There is a FORD Froum. http://lmgtfy.com/?q=Ford+Forum

There is also an Off topic forum here on DF. Please use one or the other.

 

Low fuel pressure can cause a lean condition. Plugged fuel injectors possibly but I doubt all, bad MAF will probably cause issues similar to a bad MAP sensor. You've already ruled out O2's.

 

Kind of curios, as to how you know it's running lean?