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General Information

Year
2001
Make
Jeep
Model
Grand Cherokee Limited 4.7L
Color
Silverstone Metallic PS5/XS5
Packages
QuadraDrive, 545RFE trans, NV247 tr case, Veri-Lok
History
Last month; new fuel pump and filter, all new Oxygen sensors, new muffler.

Six months; New transmission rebuild kit by TransGo with new filters, springs, o-rings, bracket, with excellent shifting at all speeds, and especially passing speeds.

Now I have a "grinding sound" probably from torque converter, or transmission oil pump ... needs to be repaired promptly.
2001 Jeep Grand Cherokee Limited 4.7L (Silverstone Metallic PS5/XS5)

Modifications

Drivetrain
Nothing special. Probably will need front and rear differential repair and transfer case rebuilt, with new u-joints.

Also bumping sound at rear, probably need work on rear struts, brackets/busings, etc.

Rear axles (bearings) need checking, but feels OK.
Interior
New heater blower doors, blower fan, temp control unit.

Lost front seats heaters ... shorted out; no fire.
Exterior
Damaged front right; fender-bender, damaged rear bumper plastic, hail damage.
Audio
Current; 375,000 miles.

Four years; rebuilt engine / oversized pistons / heads / valves now with 123,000 on rebuild.

Years past; new engine oil pump, water pump, new radiator.

This year (scatter-shooting); Low intake manifold vacuum (not MAP sensor) ... probably leaking intake manifold or head gasket ... to do leak-down test to determine which it is; rings, valves, gaskets, and/or air leak in hoses, etc.

Excessive Engine dies at intersections, with low RPMs; New Idle Air Control, Throttle Position Sensor, PVC valve, alternator, battery, motor starter, Purge Valve. Now only dies rarely, but still does.
Wheel and Tire
Too old (74 years) for that ... lol

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