2011 Ram 1500 5.7 w/ misfire P0301 and low oil pressure

10

Asked by RAMTJP Sep 27, 2020 at 06:44 PM about the 2011 RAM 1500 Sport Crew Cab 4WD

Question type: Maintenance & Repair

My 2011 Ram 1500 5.7 Hemi while pulling
travel trailer all of a sudden threw a check
engine light. The light blinked for a little bit
then went solid. The code is P0301 misfire on
cylinder 1. The misfire is intermittent with the
code going active and stored based on
whether or not the engine is under load. Oil
pressure drops to 17 at idle. I changed the
plugs and ignition coil for the cylinder.  
Problems still exist. The truck runs ok until I
get on it any at all.

4 Answers

F_O_R answered 3 years ago

Did you check the oil level? How is the oil pressure under load?

1 people found this helpful.
Mark helpful
10

RAMTJP answered 3 years ago

Before my trip I had my oil topped off. Checked oil level and is still good. I've been keeping an eye on the oil pressure while driving. The pressure is staying in the upper 30s while driving.

1 people found this helpful.
Mark helpful

F_O_R answered 3 years ago

How did the old spark plug look? I would check compression to see if you have low compression in #1.

Mark helpful

F_O_R answered 3 years ago

Oil pressure in the 30's is kinda low. I don't know that it is the direct cause of your problem but it could simply indicate a worn engine.

1 people found this helpful.
Mark helpful

Your Answer:

Related Questions

  • 2011 Ram 1500 5.7 w/ misfire P0301 and low oil pressure 4 Answers

    My 2011 Ram 1500 5.7 Hemi while pulling travel trailer all of a sudden threw a check engine light. The light blinked for a little bit then went solid. The code is P0301 misfire on cylinder 1. The ...

    2011 RAM 1500 Sport Crew Cab 4WD

    -

    Maintenance & Repair

  • 2011 Ram 1500 5.7 hemi cylinder 5 misfire code 2 Answers

    I'm getting a cylinder 5 misfire code I've changed the spark plugs and coil packs but code is still there starts up fine runs up to 50mph and starts shaking get it home and when I put it in park it...

    2011 RAM 1500 SLT Quad Cab 4WD

    -

    Maintenance & Repair

  • 2011 ram 1500 5.7 hemi 2 Answers

    Quick question I have a 2011 ram 1500 and I tried filling it up at gas pump an it doesn't want to fill the nozzle clicks after a few second so I got underneath it an notice my vent hose (the littl...

    2011 RAM 1500 SLT Crew Cab 4WD

    -

    Maintenance & Repair

  • 14 Ram 5.7 misfire and power problems 1 Answer

    One day while doing my regular bi weekly commute of about 130 miles, my acted as if someone simply flipped a switch and lost low end power and mpg. If I was gentle, I could average 19 mpg going ove...

    2014 RAM 1500 Express Quad Cab 4WD

    -

    Maintenance & Repair

  • 2011 ram 1500 5.7 hemi with a couple codes 3 Answers

    hi i have a 2011 ram 1500 5.7 hemi with a couple of codes first 1 is p0456 small evap leak. with that 1 while i was changing my fuel pump i cracked the nipple on the charcoal filter. my fix was to g...

    2011 RAM 1500 SLT Crew Cab 4WD

    -

    Maintenance & Repair

1500

Looking for a Used 1500 in your area?

CarGurus has 20,713 nationwide 1500 listings starting at $3,500.

Postal Code:

Shortcuts

Search RAM 1500 Questions

CarGurus Experts

  • #1
    dandyoun
    Reputation
    2,380
  • #2
    Bobbie Burns
    Reputation
    2,300
  • #3
    GuruZD4Z6
    Reputation
    1,590
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Ford F-150
325 Great Deals out of 13,693 listings starting at $3,800
Used Chevrolet Silverado 1500
204 Great Deals out of 8,074 listings starting at $3,000
Used Dodge RAM 1500
3 Great Deals out of 90 listings starting at $2,500
Used GMC Sierra 1500
143 Great Deals out of 8,222 listings starting at $3,000
Used RAM 2500
66 Great Deals out of 2,537 listings starting at $15,878
Used Toyota Tundra
47 Great Deals out of 984 listings starting at $9,992
Used Toyota Tacoma
43 Great Deals out of 730 listings starting at $9,975
Used Dodge Charger
28 Great Deals out of 900 listings starting at $5,995
Used Jeep Grand Cherokee
117 Great Deals out of 3,534 listings starting at $4,950
Used Dodge Challenger
28 Great Deals out of 778 listings starting at $12,979
Used Ford F-250 Super Duty
26 Great Deals out of 797 listings starting at $3,590
Used Dodge Durango
55 Great Deals out of 1,906 listings starting at $6,987
Used Jeep Wrangler
137 Great Deals out of 5,973 listings starting at $6,500
Used Chevrolet Silverado 2500HD
25 Great Deals out of 1,696 listings starting at $3,000
Used Nissan Titan
17 Great Deals out of 207 listings starting at $4,250

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.