injector problem

[smoken02]

Removed my ddp 110's from my truck and installed them in a buddies truck. Now everytime he starts it he has to crank it for about 5-10 sec before it will start. I checked the lines and cant find any leaks what else could it be?

 

[Timbeaux]

They were fine when you pulled them I assume? How is his supply pressure?

 

[Mike D]

Did you replace the copper washers? Also might want to consider replacing the o-ring on the connector tubes.

 

[getblown5.9]

its getting air/losing prime in the fuel system somewhere.

 

[smoken02]

Yes the injectors were fine when I pulled them. Supply pressure is 15psi and I did not replace the copper washers. Can they only be used once?

 

[zstroken]

I don't see the copper washer on the bottom of the injector being an issue. I have reused them several times.

 

[coon smile]

its getting air/losing prime in the fuel system somewhere.

x2...........

 

[coon smile]

for a quick, easy, and cheap fix...try replacing the overflow valve (banjo bolt) on the vp44