How much does a tune-up cost on a Jeep Wrangler?
Costs average $200 for this service. At 30,000 miles most owners need spark plug, air filter & fuel filter (if applicable) replacement and fluids flushed. This includes brake, transmission and coolant fluids. Service at this stage ranges from $500-$700 in parts and labor and is considered A-Classic “tune-up”.
What is a tune-up on a Jeep?
Engine Tune-Up for Jeep Wrangler It includes a complete visual inspection of engine components, installation of new spark plugs, and a lifetime warranty on parts*. Another service option pays special attention to the filters in your Wrangler. Specifically, we replace the fuel filter and air filter.
How much is a tune up for a Jeep Wrangler?
A tune up for Your Jeep Wrangler can be performed at the dealership or a major auto repair chain. Costs will vary depending on what’s completed. At 7,500 miles Your Jeep will need an oil and filter job, its tires rotated and a brake, belt and hose inspection. Costs average $200 for this service.
What kind of spark plugs does Jeep use?
Spark plugs create an electrical current that is used to combust the fuel and make your Jeep move. Good dual-tipped platinum plugs include the Autolite APP985 and Champion 7034. The NGK 7866 laser iridium spark plug is also a good choice as well.
How to change spark plugs in Jeep 4.0L?
Go ahead and repeat this process for all six cylinders. Take the torque wrench and your 5/8″ spark plug socket out. Torque each of the spark plugs down to 26-30 foot pounds. This is per Jeep factory specs, and I went ahead and set it to the average, 28ft/lbs. Put the spark coil rail back on, easing each rubber boot onto each plug.
When did the Jeep 4.0L ignition switch over?
Please note: This writeup is only for some year 2000 Jeeps with a 4.0L and all 2001 and later 4.0’s (it should apply to Cherokees, Grand Cherokees and Wranglers). This is due to a switch over in mid-year 2000 by Jeep from the old distributor based ignition system to a more modern (and cheaper to maintain) distributorless ignition system.
How many volts does a spark plug use?
A signal from the on board computer (or your distributor in older vehicles) tells the spark plug when to use a jolt of energy (anywhere from 10,000 to 60,000 volts), when it jolts or “fires” it ignites the air/fuel mixture and makes the Jeep engine turnover.
What happens if you have a bad spark plug?
A nasty spark plug will give you irregular idle, poor fuel economy, and a myriad of other problems. Another good thing to do while you have the old plugs out is to give them a thorough looking over as they are great indicators of engine conditions. Briefly, there is one spark plug for each cylinder in your engine (Inline-6 equals 6 spark plugs).
What kind of spark plugs do I need for a Jeep Wrangler?
Jeep Wrangler, Grand Cherokee 4.0L Spark Plugs 1. NGK V-Power Spark Plugs (6 pieces) The NGV spark plugs were made specifically for jeep models between 1997 and 2006. They are ideal for the L6 engine kit setup. Here are a few things you should know about these spark plugs:
Do you need a spark plug for a 4.0 engine?
Because the spark plugs fire twice as often with a DIS-equipped 4.0L engine, conventional spark plugs like the NGKs a few keep recommending will only last half as long in the newer DIS engines as they would in an older non-DIS engine.
When to change spark plugs on Jeep Pentastar?
In the 3.6 Pentastar it is recommended at 100,000 miles I believe. I don’t know that I would wait that long though. I’m planning on using these plugs when I do though. Buy E3 Spark Plugs E3.82 at JEGS: E3 Spark Plugs Spark Plug 12mm.
When did the NGV spark plugs come out?
The NGV spark plugs were made specifically for jeep models between 1997 and 2006. They are ideal for the L6 engine kit setup. Here are a few things you should know about these spark plugs: