Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSDODGE AND RAM1996CARAVAN L4-2.4L DOHCREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTIGNITION SYSTEMSPARK PLUG
1996 Dodge and Ram Caravan L4-2.4L DOHC
Spark Plug
1996 Dodge and Ram Caravan L4-2.4L DOHCSECTION Spark Plug
Description and Operation
Testing and Inspection- Broken, Cracked or Chipped Insulator
- Brown to Gray/Tan Color - Normal Operating Condition
- Dry, Fluffy Black Deposits - Cold or Carbon Fouling
- Electrode Gap Bridging
- Heavy Colored Deposits
- Oil or Ash Encrusted
- Premature Electrode Wear - Preignition Damage
- Red, Brown, Yellow or White Deposits - Fuel Additives
- Shiny Yellow Glaze
- Spark Plug Inspection
- Spark Plug Resistance Test
- Wet Oily Deposits
- White or Gray - Burned or Blistered Insulator
Adjustments
Service and Repair
Specifications
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.