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.
2002 Chrysler Voyager ECFACTORY OEM SERVICE PROCEDURE
Engine Controls - Service & Adjustment Specifications
- Introduction
- Capacities
- Quick-Service
- Service Intervals & Specifications
- Replacement Intervals (Caravan, Town & Country, & Voyager)
- Replacement Intervals (DAKOTA)
- Replacement Intervals (DURANGO)
- Replacement Intervals (Ram Pickup - Light-Duty)
- Replacement Intervals (Ram Pickup - Medium-Duty - Gasoline)
- Replacement Intervals (Ram Pickup - Heavy-Duty - Gasoline)
- Replacement Intervals (Ram Pickup - Medium & Heavy Duty - 5.9L Diesel)
- Replacement Intervals (Ram Van & Ram Wagon)
- Drive Belt Adjustment
- Drive Belt Adjustment - Caravan 2.4L & Voyager 2.4L
- Service Intervals & Specifications
- Mechanical Checks
- Ignition System
- Ignition Coil
- High Tension Wire Resistance
- Spark Plugs
- Firing Order
- Notes
- 2.4L 4-Cyl. - Caravan & Voyager
- 2.5L 4-Cyl. - Dakota
- 3.3L & 3.8L V6 - Caravan, Town & Country, & Voyager
- 3.7L V6 Ram Pickup 1500
- 3.9L V6 - Dakota, Ram Van & Ram Wagon
- 4.7L V8 - Dakota, Durango & Ram Pickup
- 5.2L & 5.9L Gasoline V8 - Dakota, Durango, Ram Pickup, Ram Van & Ram Wagon
- 5.9L Diesel 6-Cyl. - Ram Pickup
- 8.0L V10 - Ram Pickup
- Ignition Timing
- Fuel Systems
Factory Service Tools
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.
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