Jeep Cherokee (KL): Dealer service
Your authorized dealer has the qualified service personnel, special tools, and equipment to perform all service operations in an expert manner. Service Manuals are available which include detailed service information for your vehicle. Refer to these Service Manuals before attempting any procedure yourself.
NOTE: Intentional tampering with emissions control systems may void your warranty and could result in civil penalties being assessed against you.
WARNING!
You can be badly injured working on or around a motor vehicle. Only do service work for which you have the knowledge and the proper equipment. If you have any doubt about your ability to perform a service job, take your vehicle to a competent mechanic.
Other materials:
Diagnosis and testing
Engine diagnosis-introduction
Engine diagnosis is helpful in determining the
causes of malfunctions not detected and remedied by
routine maintenance.
These malfunctions may be classified as either performance
(e.g., engine idles rough and stalls) or
mechanical (e.g., a strange noise).
Refe ...