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Exhaust Service Diagnosis - CJ-3A

Description:
Exhaust Illustration

Looking for Exhaust parts for your vintage Willys or Jeep? Search Exhaust by Category or by Diagram

Overheating:Probable Solution:
Lack of coolantRefill radiator
Thermostat inoperativeReplace
Water pump inoperativeOverhaul or replace
Incorrect ignition or valve timingSet timing
Excessive piston blowbyCheck pistons, rings and cylinder walls
Fan belt brokenReplace
Radiator cloggedReverse flush
Air passages in core cloggedClean with water and air pressure
Excessive carbon formationRemove
Muffler clogged or bent exhaust pipeReplace
Loss of Cooling Liquid:Probable Solution:
Loose hose connectionsTighten
Damaged hoseReplace
Leaking water pumpReplace
Leak in radiatorRemove and repair
Leaky cylinder head gasketReplace
Crack in cylinder block or cylinder headSmall crack can be closed with Radiator Scaler

* Excerpt from the Service Manual for Universal Jeep Vehicles page 110

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