215 troubles

[DisplacedOkie]

Well I took out my wore out 175s and put in a set of used 215s, along with injector install kit.Now it seems weaker, pops above 2000 rpm, and runs about 10 psi lower on peak boost, was 38 now struggles to get to 30. Any ideas or might these injectors not be good?

 

[PRattenbury]

Are the lines leaking? Did you make sure the hole where the injector goes was clean, no old washers still in there? Did you mess with anything else besides doing the injectors? Double check the intake horn and boot> Make sure you don't have a boost leak.

 

[zstroken]

The popping is typically a fuel issue(air in lines, timing out, lack of fuel)

 

[tony597fitter]

What size washers did you use? For the 215s I think the thinnest ones are the best.

 

[DisplacedOkie]

I ordered washers for 215s from Scheid diesel