Twistedrx7 Posted April 12, 2010 Report Share Posted April 12, 2010 The problem is the engine will not start unless it is started with starter fluid. Once it is running it seems to run fine. it will recrank after 5 minutes but not 10. New injectors have been tried, along with fuel pump. it puts out 60psi on start up of fp. And 50psi when running. Anyone have any other ideas? Quote Link to comment Share on other sites More sharing options...
nurkvinny Posted April 12, 2010 Report Share Posted April 12, 2010 Was the entire pump assembly replaced? Quote Link to comment Share on other sites More sharing options...
Dave1647545494 Posted April 12, 2010 Report Share Posted April 12, 2010 60 is on the low end of the spec it should be closer to 66 put a fuel pump in it if its making 59.5 it won't start Quote Link to comment Share on other sites More sharing options...
Twistedrx7 Posted April 12, 2010 Author Report Share Posted April 12, 2010 60 is on the low end of the spec it should be closer to 66 put a fuel pump in it if its making 59.5 it won't start new fuel pump was put in. any possibility of it being electrical? possibly coolant temp sensor or low voltage to pump? Quote Link to comment Share on other sites More sharing options...
Guest Removed Posted April 12, 2010 Report Share Posted April 12, 2010 im betting the regulator is leaking. or injector bleed off. Quote Link to comment Share on other sites More sharing options...
Guest Removed Posted April 12, 2010 Report Share Posted April 12, 2010 new fuel pump was put in. any possibility of it being electrical? possibly coolant temp sensor or low voltage to pump? not if its leaking inside the intake...it dont matter if the pump is new. the pressure is not up to spec. its has to be atleast 60 running. Quote Link to comment Share on other sites More sharing options...
Twistedrx7 Posted April 12, 2010 Author Report Share Posted April 12, 2010 not if its leaking inside the intake...it dont matter if the pump is new. the pressure is not up to spec. its has to be atleast 60 running. new injectors were put in. where else could it be leaking from? Quote Link to comment Share on other sites More sharing options...
Dave1647545494 Posted April 12, 2010 Report Share Posted April 12, 2010 reg could be bad, filter could be clogged a little, the rear ground could be corroded Quote Link to comment Share on other sites More sharing options...
Guest Removed Posted April 12, 2010 Report Share Posted April 12, 2010 new injectors were put in. where else could it be leaking from? did you do the regulator? kind in the feed line could do it too. but i have seen brand new pump's bad on these. Quote Link to comment Share on other sites More sharing options...
Twistedrx7 Posted April 12, 2010 Author Report Share Posted April 12, 2010 did you do the regulator? kind in the feed line could do it too. but i have seen brand new pump's bad on these. not yet. will have to check it out Quote Link to comment Share on other sites More sharing options...
Guest Removed Posted April 12, 2010 Report Share Posted April 12, 2010 regulator's are bad about leaking inside the intake...and also it wont hold the proper pressure Quote Link to comment Share on other sites More sharing options...
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