1. Welcome to 4Runners.com!

    You are currently viewing as a guest! To get full-access, you need to register for a FREE account.

    As a registered member, you’ll be able to:
    • Participate in all 4Runner discussion topics
    • Transfer over your build thread from a different forum to this one
    • Communicate privately with other 4Runner owners from around the world
    • Post your own photos in our Members Gallery
    • Access all special features of the site

Engine is way louder than it used to be. It sounds the same but just amplified...

Discussion in '3rd Gen 4Runners (1996-2002)' started by HunterRunner2000, Feb 21, 2021.

  1. Feb 21, 2021 at 9:15 AM
    #1
    HunterRunner2000

    #1
    HunterRunner2000 [OP] New Member

    Joined:
    Feb 21, 2021
    Member:
    #19889
    Messages:
    2
    First Name:
    Hunter
    Vehicle:
    2000 4runner
    none
    I have a 2000 4runner with no 4wd and 208,000 miles. It's been very well kept up, but one day, I was driving up a mountain to work, and the engine was still a bit cold. Suddenly, the engine just got way louder, and the check engine light came on. I took it to a mechanic nearby, and he said that it was some gasket. He said it isn't anything that will put me on the side of the road, but I gotta say it's annoying having my runner this loud. I have to get it inspected soon, so I would like to fix it to get this light off. I really just wanted a second opinion on what the mechanic said. Thanks!!
     
    HunterRunner2000, Feb 21, 2021
    #1
  2. Feb 21, 2021 at 9:42 AM
    #2
    Thatbassguy

    #2
    Thatbassguy New member? Really??

    Joined:
    Mar 27, 2019
    Member:
    #9314
    Messages:
    13,849
    Gender:
    Male
    First Name:
    James
    S/E Wisconsin
    Vehicle:
    2019 TRDORP, KDSS, MGM
    RSG sliders, Yakima offgrid basket, Pro-Comp wheels, SOS Streamline bumper and skids, Warn VR EVO10S winch + Ultimate Sidewinder, Bilstein 6112 + 5100 + rear lift coils, Rigid Dually SS ditch lights w/Caliraised brackets and OEM style dash switch
    Probably an exhaust gasket. It's an easy fix, except that the bolts are probably rusted pretty bad. You can attempt on your own, or use a trusted muffler shop. The part is probably just a few bucks.
     
    Thatbassguy, Feb 21, 2021
    #2
  3. Feb 21, 2021 at 11:42 AM
    #3
    HunterRunner2000

    #3
    HunterRunner2000 [OP] New Member

    Joined:
    Feb 21, 2021
    Member:
    #19889
    Messages:
    2
    First Name:
    Hunter
    Vehicle:
    2000 4runner
    none
    thank you I appreciate it!! ill check it out
     
    HunterRunner2000, Feb 21, 2021
    #3
  4. Feb 22, 2021 at 7:44 AM
    #4
    negusm

    #4
    negusm New Member

    Joined:
    Oct 22, 2019
    Member:
    #11745
    Messages:
    2,128
    Gender:
    Male
    Vehicle:
    2002 4Runner SR5 4WD
    Also, get a code reader. It's near impossible for us to give advice without codes. Code readers are dirt cheap and clue you right in to where to start.

    I agree, from the description, it's probably an exhaust leak.
     
    negusm, Feb 22, 2021
    #4
  5. Feb 28, 2021 at 10:19 PM
    #5
    Husky Driver

    #5
    Husky Driver Kyna's chauffeur

    Joined:
    May 21, 2014
    Member:
    #140
    Messages:
    79
    Gender:
    Male
    First Name:
    Kipp
    40°35'09.0"N 105°04'38.3"W
    Vehicle:
    2k T4R3 SR5 Highlander Sport TRD
    Toytec Ultimate 3" lift susp w/ OME 891 rear coils, Bilstein 5100 shocks front & 5125 rear, ARB 'Roo Bar, Warn VR10k, 0.7, 2 & 11-meter 2 way radios FCC Lic KE0TDD, Nitrogen inflated 33" BFGoodrich All-Terrain T/A KO2s, FlexFuel E-85 conversion, AFe lifetime filter, Savage Offroad rock sliders, Ryno All Terrain 4.5mm skid plates, Line-X coatings on the armor, LifetimeLED & Rigid Industries LED headlights, UltraGauge 1.2, T3q 4.10 eLocker with armor from LROR, AmsOil lubricants used throughout. CBI plate rear bumper with swingaway, SPC Light Racing UCAs, ARB SS170HF Safari snorkel w/ Afrikaans centrifugal pre-cleaner, Tacoma antenna mod, TRD Supercharger w/ URD 7th inj. & URD pulleys, Anti-Dark engine bay lighting system. Having gone 250k, Aug 2016 was the time to replace the original clutch & get the driver's seat rebuilt/stuffed. Front & back Weathertech liners. '05 Tundra front disc brake swap. Full length Rocky Mountain Rack with 40" lightbar, Alternating strobe rear dust lights. I used a warm weekend in March 2022 to finally install my brand new from old stock 2000 4Runner driver's seat. $800 directly from the factory in Sapporo, Hokkaido, Japan.
    Husky Driver, Feb 28, 2021
    #5
Register FREE to Reply!
To Top