help me!! 2.9 88 ranger no balls

[broughton88]

i have a 88 ranger with a 2.9 v6 i just had a fire under the hood because fuel leak so i replaced the hole engine wireing harness and everything that burned and it runs and everything but wen you try going in first it trys to kill like it has no power until you get the rpms up does anyone have an idea wats wrong? its really making me mad...thanks

 

[BlackBII]

Did you try pulling the codes?

What about the fuel pressure? Are the spark plugs/wires/coil and everything good?

 

[IMenriched]

Did you try pulling the codes?

What about the fuel pressure? Are the spark plugs/wires/coil and everything good?

Agreed +10

 

[broughton88]

its got spark all that is new but wen you unplug some of the wires from sprak plug wen running it doesnt really make a differnce.. so i thought it was injector becasue wen you unpluged the number 3 and four injector in didnt do anything so i replaced it now it just runs worst..

 

[graff104]

Something is going array in those cylinders then. I would do a compression test its not to much of a problem to do and we might get a clue from it about what to do next.

Be sure to pull the codes also.

 

[BlackBII]

Yeah, check compression, and did you check the fuel pressure?

And did you pull the codes?

 

[broughton88]

i plulled the codes and its code 95 fuel pump ground or something but i dont think thats right

 

[dirtsquirt]

I would check your engine is in time, and fuel injectors.....



P/s your can buy balls in most stores..... (grin)

 

[RangerFabWorks]

how about the mass air flow meter?

 

[BlackBII]

If your fuel pump isn't grounded well enough, it may not be putting out enough pressure, with low fuel pressure, you'll have no power!

I would check fuel pressure, and clean the grounds etc.
Check the voltage at the pump

 

[AllanD]

how about the mass air flow meter?

A 2.9 doesn't typically have one.

AD

 

[broughton88]

its got 35 psi fuel pressure