code PO300

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tdubs 24

Junior Member
Joined
Jun 30, 2017
Posts
6
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6
Location
New mexico
Ram Year
2014
Engine
5.7 hemi
need opinion

I have a 2014 ram 1500 with 40,000 miles i just got a few months ago.

Recently on cold starts it kind of shakes right after it starts then it will rev its self up to about 2 grand for about 10 seconds then slowly go down.

The other day when i put it in gear and pulled out of the parking spot the check engine light came on. Got it scanned and it was code PO300. That means multiple random misfires detected. Just wanted some opinions on what it could be.

Talked to a mechanic and thought maybe water in gas?
 

Ratket

Senior Member
Joined
Jul 14, 2014
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1,300
Location
Arizona-
Ram Year
2018 1500
Engine
Hemi 5.7
Could be ****** fuel-
I would try a different brand of gas and check ur fuel filter.
Do ou normally fuel up at one spot?
 
OP
OP
T

tdubs 24

Junior Member
Joined
Jun 30, 2017
Posts
6
Reaction score
6
Location
New mexico
Ram Year
2014
Engine
5.7 hemi
Yah its a little gas station here in town. I was actually gonna switch where i got it on next fill up. Just moved to New Mexico and the best they have here is 91. Gonna try shell next time.
 
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