High Miles Maintenance
Thread Starter
Member
Joined: Oct 2010
Posts: 147
Likes: 0
From: NJ / Tuscaloosa
Year: 2000
Model: Cherokee
Engine: N/A
Coming home the other day I looked down and the odometer read 199,991!! I was 200,010 when I arrived. Its a 2000. So, I got to thinking, what can I do (General maintenance, etc...)to keep it around for another 200k?
CF Veteran
Joined: Nov 2008
Posts: 1,077
Likes: 23
From: Herndon, VA
Year: 1996
Model: Cherokee
Engine: 4.0
Senior Member

Joined: Nov 2010
Posts: 511
Likes: 3
From: Chadbourn, NC
Year: 88, 89, 93 & 99
Model: Cherokee
Engine: 4.0
+1 for staying on top of fluids and tune-ups. Check your hoses and vacuum lines occasionally as well as they can start to show their age. I've got 268,000 on mine and she runs like a champ! Not even an oil leak yet
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Thread Starter
Member
Joined: Oct 2010
Posts: 147
Likes: 0
From: NJ / Tuscaloosa
Year: 2000
Model: Cherokee
Engine: N/A
Yup, I gotta get on my oil leak. It leakin a tad out of the 90 degree oil filter adapter.
CF Veteran




Joined: Nov 2010
Posts: 5,841
Likes: 117
From: In the middle of Minnesota!
Year: 1999
Model: Cherokee
Engine: 4.0
In general, fresh plugs are important. You have a coil pack system so no distributor cap, plug wires, or rotor.
Fresh fluids are CRITICAL, as they are the lifeblood of your vehicle. That means oil, coolant, transfer case, differentials, transmission.
Cooling system maintenance is important on any vehicle, but it is extra important on the 00-01 as they have the factory 0331 head, which is prone to cracking between cylinders 3-4 if the engine is overheated or cooling system maintenance ignored. That means FRESH HOSES! I just troubleshot an engine that was toast after an overheat due to a $10 hose.
Seasoned Member
Joined: Nov 2010
Posts: 473
Likes: 2
From: Cincinnati, Ohio
Year: 2004
Model: Grand Cherokee
Engine: 4.0 I6
☠ CF Sheriff ☠

Joined: Nov 2009
Posts: 15,197
Likes: 18
From: Aberdeen, MD
Year: 1995
Model: Cherokee
Engine: 4.0L HO I-6, 703 Injectors, Brown Dog Super Engine Mounts
all fluids change
spark plugs + wires
air filter
seafoam
clean the throttle body
cooling system flush
fuel injector cleaning
water pump
belts / hoses (check)
check vacuum lines
spark plugs + wires
air filter
seafoam
clean the throttle body
cooling system flush
fuel injector cleaning
water pump
belts / hoses (check)
check vacuum lines


