PERSONALLY, I DO NOT THINK ITS THE CORE---UNLESS ITS LEAKING OR YOU HAVE SOME REALLY HARSH MINERALS THAT BUILD UP FROM YOUR WATER IN YOUR AREA (THIS WOULD PROBABLY RESULT IN A LOT OF PEOPLE IN YOUR AREA WITH RADIATOR ISSUES TOO.
I DO NOT KNOW SPECIFICS OF YOUR RIG
NOR, DO I KNOW THEM ABOUT THE RIG IN THIS LINK
I DO UNDERSTAND THE WAY THE SYSTEMS WORK, JUST NOT THE EXTRA GOODIES THAT GETS THROWN INTO THEM IN THE NEWER YEARS....I CAN UNDERSTAND THEM! I JUST DO NOT KNOW WHICH VEHICLES HAVE THEM OR NOT!
THIS IS WHY EVERYBODY SHOULD HAVE A REPAIR MANUAL FOR THEIR RIG!!!!
THIS IS THE APPROACH I WOULD TAKE IF IT WERE MINE
https://www.2carpros.com/questions/1999-jeep-cherokee-heater-problems
ANOTHER GOOD RESOURCE I USE IS AUTOZONE, ADVANCE AUTO, AND OTHER PARTS STORES, ME BEING IN MY 40'S, I TRY TO KEEP IN GOOD STANDING WITH THE "LONG TERM"--"MATURE"--"MECHANICAL" ORIENTED FELLERS THERE, I TRY TO GIVE MY, AND OTHER FOLKS, BUSINESS TO THEM "SORTA ROTATING" AMONGST THEM (SO THEY FREQUENTLY SEE MY "STUD-LIKE" FACE FROM TIME TO TIME)
DURING THE SUMMER I KEEP A COOLER FULL OF SOFT-DRINKS WITH ME. IF THEY ARE TESTING "MY OR A "FRIENDS" BATTERY ETC , THAT 25 TO 50 CENT INVESTMENT GOES A LONG WAY FOR ME OR MY FRIEND MONTHS LATER, WHEN YOU ASK THE SAME FELLER,"'RECON YOU MIGHT COULD DO ANY BETTER ON THE PRICE OF THAT THINGAMAJIG?"......I JOKE WITH THEM A LOT, ASK ABOUT THEIR PERSONAL LIVES.
BUT THE COOLEST THING, IS MY BUDDYS' REACTIONS TO THE EXTREME SERVICE, ANSWERS AND ATTENTION I RECEIVE AT THESE PLACES (I TELL THEM TO WATCH AND LEARN, ITS NOT A SECRET, IT'S ALL ABOUT TAKING THE TIME, AND TECHNIQUE!)
I THINK ITS YOUR TURN AGAIN!
THE MEDIC
Tuesday, December 7th, 2010 AT 3:33 PM