2012 Dodge Caravan Engine Noise

Asked by Eric Nov 18, 2020 at 11:29 AM about the 2012 Dodge Grand Caravan

Question type: Maintenance & Repair

So, I have a perplexing issue with our 2012 Dodge Grand Caravan. The only
way to explain it is that the engine kind of sounds like a diesel engine when it
accelerates, with a whining type sound. The serpentine belt was removed
and the engine run and there was no change in the noise. The timing
belt/chain was replaced along with all the parts associated, except for the
camshaft actuators. The noise got a little quieter after that repair, but it is still
there. Mechanic used a stethoscope and the sound appears to be coming
from the back of the engine towards the passenger side. The noise happens
whether the car is in gear, neutral or park. We have now just had the
transmission fluid flushed and changed. Thoughts?

3 Answers
3,360

Justin answered 4 years ago

If the gear it's in has no effect I'd be leaning towards it being in either the engine itself or the vacuum lines....was the mechanic able to determine whether it was in the upper or lower part of the engine?

Mark helpful

Eric answered 4 years ago

He felt it was in the area of the rocker arms. We had the though of the cam bearings being bad. Is that what you mean by the engine itself? Are there any other issues that the vacuum lines could cause? As in, are there other symptoms that would point us in that direction?

Mark helpful
3,360

Justin answered 4 years ago

By engine itself I was simply referring to it not being a transmission issue....vacuum lines can cause a number of issues from hard shifting to rough idling, no start situations, issues with the brakes....just to name a small number of issues that could be caused

Mark helpful

Your Answer:

Related Questions

  • 2012 Dodge Caravan Engine Noise 3 Answers

    So, I have a perplexing issue with our 2012 Dodge Grand Caravan. The only way to explain it is that the engine kind of sounds like a diesel engine when it accelerates, with a whining type sound. The...

    2012 Dodge Grand Caravan

    -

    Maintenance & Repair

  • Dodge Grand Caravan 2012 2 Answers

    We bought a used 2012 Dodge grand caravan We put two new alternators in it and a new battery. The battery light came on a again . Now it wont start. It also burns oil like no other:( I havent been abl...

    2012 Dodge Grand Caravan

    -

    Maintenance & Repair

  • Dodge Grand Caravan 2012 - odometer 3 Answers

    Hi, just bought a used Dodge grand caravan 2012, the number on the odometer was about 72K Km. But on the Garmin GPS installed originally on the car it was more than 130K Km.... Can anyone explain pl...

    2012 Dodge Grand Caravan

    -

    Maintenance & Repair

  • 2012 dodge grand caravan rear ac problem 1 Answer

    Hey guys! I have a 2012 dodge grand caravan, and the rear ac is acting as if it is stuck on the lowest blower motor setting and it is surging to like a 2 speed, it does this constantly any the only...

    2012 Dodge Grand Caravan SXT FWD

    -

    Maintenance & Repair

  • 2012 Dodge Grand Caravan - Code P0301 1 Answer

    A couple weeks ago, the MIL light came on in my 2012 Dodge Grand Caravan (3.6L). When I hooked up the scanner to read the code, it said P0301 (Misfire in Cylinder 1). It has just about 92K miles...

    2012 Dodge Grand Caravan SE FWD

    -

    Maintenance & Repair

Grand Caravan

Looking for a Used Grand Caravan in your area?

CarGurus has 1,943 nationwide Grand Caravan listings starting at $3,995.

Postal Code:

Shortcuts

Search Dodge Grand Caravan Questions

CarGurus Experts

  • #1
    Whitney C
    Reputation
    3,680
  • #2
    timof5
    Reputation
    3,670
  • #3
    Rowefast
    Reputation
    2,780
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chrysler Town & Country
109 listings starting at $4,990
Used Toyota Sienna
40 Great Deals out of 750 listings starting at $4,200
Used Honda Odyssey
48 Great Deals out of 972 listings starting at $2,495
Used Dodge Journey
40 Great Deals out of 811 listings starting at $3,850
Used Dodge Durango
46 Great Deals out of 2,266 listings starting at $5,500
Used Kia Sedona
10 Great Deals out of 171 listings starting at $3,800
Used Ford Explorer
86 Great Deals out of 2,065 listings starting at $2,999
Used Ford F-150
321 Great Deals out of 14,968 listings starting at $1,712
Used Honda CR-V
103 Great Deals out of 3,896 listings starting at $1,795
Used Honda Pilot
40 Great Deals out of 1,271 listings starting at $4,495
Used Chevrolet Traverse
31 Great Deals out of 593 listings starting at $3,995
Used Ford Expedition
23 Great Deals out of 821 listings starting at $7,888

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.