View Single Post
boyt911sc boyt911sc is online now
Registered
 
Join Date: Mar 2002
Location: Philadelphia, PA
Posts: 12,638
Garage
Fuel Leak……….

Quote:
Originally Posted by E Sully View Post
If it is hydro locking I would be more concerned with other factors than delaying the fuel pump. The injectors may be leaking or the air flow plate might need adjustment.
It seems to me the injectors should be pulled and placed in containers to check for leaks, flow, and pattern along with a pressure test of the system. The cold start valve should be checked also, making sure the micro switch is set correctly.
It is difficult to find good injectors, and quite expensive if you do. Another option would be using a similar lower priced Mercedes injector. These operate at a slightly higher pressure, so all 6 would need to be changed.

The FP could run all day in a CIS without delivering fuel to the injectors. Even with all the injectors removed from the fuel lines a good fuel distributor will NOT allow fuel to flow through unless the plunger is elevated. Check the FD setting.

Tony
Old 10-08-2025, 07:56 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #10 (permalink)