One problem related to engine rattling and whining sounds has been reported for the 2002 Jeep Grand Cherokee. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2002 Jeep Grand Cherokee based on all problems reported for the 2002 Grand Cherokee.
A loud high pitched whirring noise is heard, whenever the engine is "under load"(eg. Whenever step on gas, while vehicle traveling at (appx) 60 mph). Jeep insists that there is nothing wrong, but a persistent noise of this type that is unable to be. *dimsii ivoq entry posted after 12-12-02 cut over to artemis***762797.