Here I am

Different No Start issue...fuel pump?

Attention: TDR Forum Junkies
To the point: Click this link and check out the Front Page News story(ies) where we are tracking the introduction of the 2025 Ram HD trucks.

Thanks, TDR Staff

more smarty

Does anyone have?

Status
Not open for further replies.
Different No Start issue...fuel pump? Found Problem!

I had a no start issue with my truck today. Drove it about 30 miles, shut it of for about half and hour. Went to start it and it waffled at 500 rpm for a second and died. Cranked and cranked... nothing.



I opened the fuel filter drain and fuel dribbled out at about the usual rate. Turned the key on and had a breif shot of fuel out of the drain hose under pressure, then back to the dribble. I then crawled under the truck, had someone turn the key on and heard the in tank pump run for a second or so, crawled out and it started right up. I ran fine 30 miles back to home.



I am due for a fuel filter change, in fact it is supposed to show up today from Geno's. I have never had one stop fuel flow though and there is only about 10k miles on the filter.



So should the fuel shoot out of the filter housing drain tube under pressure as long as the key is switched on? Could I be seing the beginnings of an in tank transfer pump failure? Do the go intermittently before dying completely or do they usually just fail all at once?
 
Last edited:
Well, I'd have to say that yes, the fuel should really come pouring out of that drain line when the pump is running.

But given how close you are to a fuel filter replacement, I'd wait until you've had a chance to examine the innards of the fuel filter canister before pronouncing this a problem.

Just don't drive it anywhere until you've serviced the filter. Don't want to get stranded.

Ryan
 
I had my calender on the wrong month:rolleyes:My filters wont be here until Tuesday. Anyway, I have been driving it around town, close enough that I could walk home if I had too. No more problems yet and half a dozen re-starts. I had a small fuel drip when I parked it last night. Hopefully no more than not getting the valve on the filter housing all the way closed. It was getting dark so I will look closer today and see if I can find some fuel leak source.



I am finding that the in tank pump is pretty reliable. Stinks to be one of the first to lose one because nobody knows the symptoms yet. I have just over 100k miles on the truck.
 
I have a crack in the #4 injector tube from the common rail to the head. The tube has a crack in it right where it meets the big nut at the head.



I am waiting to hear back from Rocky Mtn Cummins to see if they have the part. I am hoping they do as the truck sits dead on my dealers lot right now:eek: If they have the line I am pretty sure I can easily swap it out in the parking lot and leave no more than a puddle of fuel as evidence I was there today:)



The $75 call out charge will probbly be cheap compared to what the dealer will hit me with tomorrow.
 
Status
Not open for further replies.
Back
Top