Won't start after sitting for a few days.

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

Rick Grindel

Junior Member
Joined
May 18, 2021
Posts
1
Reaction score
0
Location
Liberty, MO
Ram Year
2012
Engine
4.7 L v-8
Cranks fine, but acts like not getting any gas. Sometimes it will catch after trying over and over. Sometimes not, and will have to resort to starting fluid. Once starts, it's fine the rest of the day. So I don't think its the pump or filter. Considered the TIPM, but wouldn't that also affect it running fine later? Showing no codes at auto parts store and the dealership. Left it at the dealership for a week, and of course they couldn't duplicate the problem. Appreciate any input. I love my truck, Long beds are hard to find these days. But I need it to start!
 

Nick_rp

I=V/R
Military
Joined
Jun 21, 2018
Posts
676
Reaction score
679
Location
puyallup, wa
Ram Year
2012 1500
Engine
5.7 Sport
Starting only with starting fluid indicates its fuel related.
 

crash68

ACME product engineer
Staff member
Administrator
Supporting Member
Joined
Mar 20, 2016
Posts
10,807
Reaction score
16,960
Ram Year
2015
Engine
3.0 EcoDiesel
try cycling the ignition on without starting the engine once or twice before actually starting the truck. The problem is most likely fuel system related.
 

Nick_rp

I=V/R
Military
Joined
Jun 21, 2018
Posts
676
Reaction score
679
Location
puyallup, wa
Ram Year
2012 1500
Engine
5.7 Sport
And dont hold the accelerator down all the way. It shuts off the injectors. Try halfway down
 
Top