can vibration set off a misfire code

Asked by Travis Mar 28, 2017 at 04:35 PM about the 2012 RAM 1500

Question type: Maintenance & Repair

I have 2012 ram 1500 4x4 5.7L hemi. Have
been getting misfire code on cylinder5.
Crazy motor shake when under load.
Replaced plugs wires and coil packs on all
cylinders. Fan clutch motor is no good,
could the vibration from that be setting off
the code??

2 Answers

F_O_R answered 7 years ago

You have it backwards. The misfire is causing the engine to shake. Have the trouble codes read to know what is going on,

2 people found this helpful.
Mark helpful
630

craigharwell answered 6 years ago

Also try running Premium fuel. If there is a hot spot in a cylinder or piston some gas types my ignite prematurely (ie, "misfire"). The vibration is the engine pistons opposing one another in the premature detention. The higher octane is additives to prevent that.

Mark helpful

Your Answer:

Related Questions

  • can vibration set off a misfire code 2 Answers

    I have 2012 ram 1500 4x4 5.7L hemi. Have been getting misfire code on cylinder5. Crazy motor shake when under load. Replaced plugs wires and coil packs on all cylinders. Fan clutch motor is no goo...

    2012 RAM 1500

    -

    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

  • 2013 ram 1500 cylinder #2 misfire code 4 Answers

    Help please. I have a 2013 ram 1500 outdoorsman. It has 150000 miles on it. It started throwing number 2 cylinder misfire. I have changed all the plugs, swapped coil packs, new fuel injector on th...

    2013 RAM 1500 Outdoorsman Crew Cab 4WD

    -

    Maintenance & Repair

  • Vehicle acts up in cold weather. Code says cylinder 7 misfire. Ideas? 2 Answers

    My truck acts up in the cold. The machine code says cylinder 7 misfire. If I drive slow( below 60 ) for a couple of days and weather warms up ( above 0 ). The engine light goes out and it runs fin...

    2012 RAM 1500 ST Quad 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

Own this car?

Share your experience with others.

2012 RAM 1500

Write a car review

Review another car

Shortcuts

Search RAM 1500 Questions

CarGurus Experts

  • #1
    dandyoun
    Reputation
    2,450
  • #2
    Bobbie Burns
    Reputation
    2,310
  • #3
    GuruZD4Z6
    Reputation
    1,640
View All

Know more, shop wisely

Search

Related Models For Sale

Used Ford F-150
6,486 Great Deals out of 168,947 listings starting at $1,871
Used Chevrolet Silverado 1500
4,211 Great Deals out of 122,957 listings starting at $1,999
Used GMC Sierra 1500
1,924 Great Deals out of 72,063 listings starting at $1,900
Used RAM 2500
1,011 Great Deals out of 40,637 listings starting at $5,997
Used Toyota Tundra
1,002 Great Deals out of 31,631 listings starting at $2,499
Used Toyota Tacoma
2,174 Great Deals out of 55,566 listings starting at $3,995
Used Dodge Charger
789 Great Deals out of 14,493 listings starting at $2,500
Used Ford F-250 Super Duty
1,268 Great Deals out of 51,649 listings starting at $2,905
Used Chevrolet Silverado 2500HD
1,012 Great Deals out of 40,203 listings starting at $2,495
Used Dodge Durango
835 Great Deals out of 21,537 listings starting at $850
Used Jeep Grand Cherokee
2,282 Great Deals out of 50,125 listings starting at $1,796
Used Nissan Titan
386 Great Deals out of 6,774 listings starting at $2,500
Used Chevrolet Tahoe
1,352 Great Deals out of 34,744 listings starting at $1,550
Used Jeep Wrangler
3,393 Great Deals out of 60,757 listings starting at $2,500

Used Cars for Sale

2025 RAM 1500 For Sale
30 Great Deals out of 41,475 listings starting at $27,271
2024 RAM 1500 For Sale
151 Great Deals out of 5,991 listings starting at $26,300
2023 RAM 1500 For Sale
298 Great Deals out of 4,275 listings starting at $19,990
2022 RAM 1500 For Sale
566 Great Deals out of 6,830 listings starting at $14,900
2021 RAM 1500 For Sale
651 Great Deals out of 7,199 listings starting at $10,495

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.