How often should spark plugs be changed in a Jeep Wrangler?
You should change the spark plugs in Your Jeep Wrangler every 100,000 miles according to Jeep. You should still inspect Your spark plugs at least once a year though to make sure that they are free from damage and properly gapped.
How do you reset the computer on a 2009 Jeep Wrangler?
How to Reset Jeep Wrangler Codes
- Open the Wrangler’s hood and prop it up with the support bar.
- Loosen the bolt on the negative battery clamp using a ratchet and socket.
- Wait 30 minutes for the computer to reset itself.
- Put the negative battery clamp back onto the negative battery terminal and tighten the bolt.
When to replace spark plugs on Jeep Wrangler JK?
Start the engine and ensure the vehicle is running smoothly. If the engine stumbles or has a misfire, check that all plug wire connections are properly attached. Spark plug replacement is much more in-depth on 2012+ Wranglers, as the intake plenum must be removed to access the driver’s side spark plugs.
When did the Jeep Wrangler JK series change?
For the 2009 model year, Jeep made its first real changes to the JK series by adding several new safety features as well as some cosmetic upgrades.
What are the exterior colors of a 2009 Jeep Wrangler?
Exterior colors for the 2009 Wrangler included black, metallic gray, deep water blue, detonator yellow, flame red, green metallic, stone white, sunburst orange, and surf blue.
What kind of engine does a Jeep Wrangler JK have?
All models were offered with a standard 3.6L V6 engine which pushed out 205 horsepower and 240 ft-lbs of torque in 4-door models, and 202hp, 237 ft-lbs of torque in 2-door editions. Fuel economy remained equal to previous models at 15/19 mpg city/highway. Transmission options included a 6-speed manual and 4-speed automatic.
Start the engine and ensure the vehicle is running smoothly. If the engine stumbles or has a misfire, check that all plug wire connections are properly attached. Spark plug replacement is much more in-depth on 2012+ Wranglers, as the intake plenum must be removed to access the driver’s side spark plugs.
For the 2009 model year, Jeep made its first real changes to the JK series by adding several new safety features as well as some cosmetic upgrades.
Exterior colors for the 2009 Wrangler included black, metallic gray, deep water blue, detonator yellow, flame red, green metallic, stone white, sunburst orange, and surf blue.
All models were offered with a standard 3.6L V6 engine which pushed out 205 horsepower and 240 ft-lbs of torque in 4-door models, and 202hp, 237 ft-lbs of torque in 2-door editions. Fuel economy remained equal to previous models at 15/19 mpg city/highway. Transmission options included a 6-speed manual and 4-speed automatic.