engine JEEP WRANGLER 2007 JK / 3.G Manual PDF

JEEP WRANGLER 2007 JK / 3.G Manual PDF WRANGLER 2007 JK / 3.G JEEP JEEP https://www.carmanualsonline.info/img/16/7156/w960_7156-0.png JEEP WRANGLER 2007 JK / 3.G Manual PDF

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JEEP WRANGLER 2007 JK / 3.G Manual PDF Loose Fuel Filler Cap Message
After fuel is added, the vehicle diagnostic system can
determine if the fuel filler cap is possibly loose, improp-
erly installed, or damaged. A loose fuel filler cap mes

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JEEP WRANGLER 2007 JK / 3.G Manual PDF Your vehicle has a simple ignition key actuated test,
which you can use prior to going to the test station. To
check if your vehicle’s OBD system is ready, you must do
the following:
1. Insert your

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JEEP WRANGLER 2007 JK / 3.G Manual PDF vehicle serviced before going to the I/M station. The I/M
station can fail your vehicle because the MIL symbol is on
with the engine running.
REPLACEMENT PARTS
Use of genuine Moparparts for normal/sc

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JEEP WRANGLER 2007 JK / 3.G Manual PDF MAINTENANCE PROCEDURES
The pages that follow contain therequiredmaintenance
services determined by the engineers who designed your
vehicle.
Besides the maintenance items for which there are fixed
main

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JEEP WRANGLER 2007 JK / 3.G Manual PDF CAUTION!
Overfilling or underfilling the crankcase will cause
aeration or loss of oil pressure. This could damage
your engine.
Change Engine Oil
Road conditions as well as your kind of driving affect

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JEEP WRANGLER 2007 JK / 3.G Manual PDF Engine Oil Selection
For best performance and maximum protection for all
engines under all types of operating conditions, the
manufacturer recommends engine oils that are API Cer-
tified and meet the

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JEEP WRANGLER 2007 JK / 3.G Manual PDF present a problem to the environment. Contact your
authorized dealer, service station, or governmental
agency for advice on how and where used oil can be
safely discarded in your area.
Engine Oil Filt

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JEEP WRANGLER 2007 JK / 3.G Manual PDF Spark Plugs
Spark plugs must fire properly to assure engine perfor-
mance and emission control. New plugs should be in-
stalled at the mileage specified in the appropriate main-
tenance chart. The ent

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JEEP WRANGLER 2007 JK / 3.G Manual PDF WARNING!
A hot exhaust system can start a fire if you park over
materials that can burn. Such materials might be
grass or leaves coming into contact with your exhaust
system. Do not park or operate yo

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JEEP WRANGLER 2007 JK / 3.G Manual PDF Crankcase Emission Control System
Proper operation of this system depends on freedom
from sticking or plugging due to deposits. As vehicle
mileage builds up, the PCV valve and passages may
accumulate