Question about Cars & Trucks
Replaced distributor, fuel pressure regulator and filter. has good injector pulse but will only start with starting fluid
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Posted on Jan 02, 2017
SOURCE: 1995 jetta 2.0 fuel pump
ok could be a few things.
Have you changed the inline fuel filter? these usually have paper filter elements and after a while can be clogged with moisture which blocks fuel flow. The fuel pump will still have good pressure but the fuel rail will lack the flow required and you may burn out an injector as its running too lean. Secondly, the MAF sensor, could be dirty, clean it with electrical cleaner.
I think its more likeylt the fuel filter blocked. Try and bypass it if possible, reset the ECU and try agiain
Posted on Mar 06, 2010
SOURCE: 1989 Ford Ranger 2.3l. Won't
if by no injector pulse you mean no electrical signal to injector, no that wont do it, that would be related to a bad ECM
I would first check to see if you have good fuel pressure; if not the fuel filter and/or pump would be suspect.
If you have good fuel pressure but no signal to the injector(s) the ECM is probably the problem
Posted on Aug 19, 2011
SOURCE: 89 B2600I: engine starts and
I have the same problem. As long as i spray gas in the manifold i will crank an run but soon as i stop spraying the truck stops runing.. Did You ever get your truck fixed
Posted on Oct 12, 2011
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