87 125 hp fuel pump spring & retainer

2902ao

Cadet
Joined
Jul 13, 2009
Messages
15
Hello,

My engine is having a problem bogging down at WOT. While rebuilding the fuel pump, I notice a spring and retainer. My manual says this booster spring and retainer was used in 5 cylinder models with two fuel pumps. Mine is a 4 cylinder with one pump.

Should I try omitting it? or, maybe try it both ways?

Thanks!
 
Top