Outer Limits 4x4 Board

Hi yall ! Im on my sixth fourtrak now and can honestly say ive never had a bit of bother with any of them until this one !!! When its bein lying over nite it takes three attempts to get it going , so far ive replaced the heater plugs ,checked for leaks in pipes ,all ok , by passed the filter housing , clamped the feed and return over nite , still doing it when its bein started its fine all day starts no probs . cracked open the injectors this morning ,nothing for first few turns ,then couple of small spits of diesel . could it be the pump ?

I'd try replacing the diaphram in the primer pump (or the whole assembly) Especially if you park on a hill overnight, if it is cracked/split etc it allows the fuel to drain back to the tank then it can be a mongrel to get started, if you can start it at all.

As a test you could try clamping the fuel line where it connects to the primer pump/filter housing off, then in the morning release it and start straight away.

Ive tried by passing the primer pump and clamped both feed and return at injector pump over nite ! Still no joy

How long do your glow plugs stay on for in the morning? Might be a faulty glow plug relay not providing sufficient heat before you try to start. Maybe give the glow plug circuit 2-3 runs before you try strating and see if that works.

All is fine ther to !

My next step would be a compression test

Was thinkin that to ! Or get the pump checked for pressure ,, GREEF <<<<

I'm thinking more along the lines of sucking air, but a compression test will be a good place to strat

So was i ! But checked all that , and as i said ,clamped the pipes at the pump over nite ,and still did it . Ile do a compression check

did this problem ever get resolved??