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

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

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Ford F-150
321 Great Deals out of 15,103 listings starting at $1,712
Used Chevrolet Silverado 1500
195 Great Deals out of 5,967 listings starting at $2,975
Used GMC Sierra 1500
143 Great Deals out of 7,206 listings starting at $3,950
Used RAM 2500
55 Great Deals out of 2,192 listings starting at $14,962
Used Toyota Tundra
34 Great Deals out of 1,190 listings starting at $8,500
Used Toyota Tacoma
57 Great Deals out of 1,080 listings starting at $8,708
Used Dodge Charger
39 Great Deals out of 645 listings starting at $4,888
Used Ford F-250 Super Duty
24 Great Deals out of 1,201 listings starting at $8,995
Used Chevrolet Silverado 2500HD
18 Great Deals out of 1,279 listings starting at $9,990
Used Dodge Durango
41 Great Deals out of 2,265 listings starting at $5,500
Used Jeep Grand Cherokee
122 Great Deals out of 3,221 listings starting at $4,995
Used Nissan Titan
18 Great Deals out of 193 listings starting at $4,980
Used Chevrolet Tahoe
20 Great Deals out of 904 listings starting at $11,900
Used Jeep Wrangler
146 Great Deals out of 5,076 listings starting at $5,450

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.