Cranks but won't start!!!

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Kalifa

Junior Member
Joined
Jan 5, 2017
Posts
1
Reaction score
0
Ram Year
2012
Engine
4.7
OK guys so I have a 2012 ram 1500 SLT and a few weeks ago I started having issues. At first it was the truck not starting right aways. I would have to turn the key 2-3 times so it'll fire up. So I replaced the spark plugs hoping that was the issue. After that it worked fine for a few days then the same problem continued. Then one day it just took a dump on my driveway and never started up. Cranks but won't fire. Then I changed out the fuel pump and it fired up but then the next morning same thing happened. No start. Fuses look good, fuel pump is brand new, new spark plugs. Don't know what's going on. Anyone having the same issue? If so how did you fix it or what was the problem. TIA to those who help
 

bhonshell37

Senior Member
Joined
Dec 15, 2016
Posts
892
Reaction score
276
Location
Washington
Ram Year
2017
Engine
hemi 5.7
Check your oil pressure sensing switch. If the correct pressure is not being detected, the engine will be difficult to start or keep running

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