1. #1
    Join Date
    Dec 1999
    Location
    Virginia Beach VA
    Posts
    8,121

    Jeep Engine Specs - 2.4 LITER, DOHC, 16-VALVE POWER TECH I-4

    The 2.4 entered production in December 1994 for minivans and cloud cars with the four speed automatic transmission. In 2002, it was titled "PowerTech" in the Jeep Cherokee.

    The 2.4 has a high compression ratio, (9.4:1) and knock sensor. It has a partially open deck, bedplate, powdered metal connecting rods, crankshaft design, sealing features, fuel injection system and direct ignition system.

    The 2.4 far surpasses the previous Chrysler 2.5-liter SOHC engine in power and torque. Ratings for first this engine are (using regular gas):

    Power @ rpm -- 147 hp (110 kW) @ 5200
    Torque @ rpm -- 165 lb.-ft. (224 N•m) @ 4000

    If you'd like information about boosting the performance of this engine, please see the Jeep Performance - Jeepz.com forum
    Last edited by TerryMason; 01-27-2008 at 01:19 PM.

  2. #2
    Join Date
    Dec 1999
    Location
    Virginia Beach VA
    Posts
    8,121

    Jeep Engine Specs - 2.4 LITER, DOHC, 16-VALVE POWER TECH I-4 - Technical Specs

    As found on a 2005 Jeep Wrangler:



    Description
    Specs
    AvailabilityStd. - SE
    Type and DescriptionFour-cylinder, in-line, liquid-cooled
    Displacement148.2 cu. in. (2429 cu. cm)
    Bore x Stroke3.44 x 3.98 (88 x 101)
    Valve SystemBelt-drive, DOHC, 16 valves, stamped-steel followers, hydraulic lash adjustment
    Fuel InjectionSequential, multi-port electronic
    ConstructionCast-iron block, cast-iron bedplate, aluminum head, balance shafts
    Compression Ratio9.5:1
    Power (SAE net)147 hp (110 kW) @ 5200 rpm
    Torque (SAE net)165 lb.-ft. (224 N•m) @ 4000 rpm
    Max. Engine Speed6240 rpm, electronically limited
    Fuel RequirementRegular unleaded, 87 octane (R+M)/2
    Oil Capacity5 qt. (5.3L)
    Coolant Capacity10.1 qt. (9.6L)
    Emission Controls Catalytic converters, oxygen sensors, on-board vapor recovery system, leak detection pump system(d)
    Max. Gross Trailer Weight (lbs.)1,000 lbs. (454 kg)
    Estimated EPA Fuel economy mpg (City/Hwy)18/20 - manual

    Last edited by TerryMason; 08-30-2012 at 12:35 PM.

  3. #3
    Join Date
    Nov 2009
    Location
    Sarasota, Florida
    Posts
    288

    Re: Jeep Engine Specs - 2.4 LITER, DOHC, 16-VALVE POWER TECH I-4

    just wondering if this engine will bolt up to a 97' inline 4 trans. sounds like it would b a good swap if i ever need to do 1.


    IF IT DON'T FIT FORCE IT. IF IT BREAKS IT NEEDED TO B REPLACED.

  4. #4

    Re: Jeep Engine Specs - 2.4 LITER, DOHC, 16-VALVE POWER TECH I-4

    No, different bellhousing patterns. Mod the 2.5L or swap in a v6/v8.

  5. #5
    Join Date
    Nov 2009
    Location
    Sarasota, Florida
    Posts
    288

    Re: Jeep Engine Specs - 2.4 LITER, DOHC, 16-VALVE POWER TECH I-4

    ok thank you just a thought would b kinda cool though.


    IF IT DON'T FIT FORCE IT. IF IT BREAKS IT NEEDED TO B REPLACED.

  6. Re: Jeep Engine Specs - 2.4 LITER, DOHC, 16-VALVE POWER TECH I-4

    Can I swap out the 2.4 with a 91 4.0?

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