1995 Used Manual Gasoline Nissan Patrol 1995 Jeep Original engine 4200 carburetor The engine started making noise yesterday. It was stationary and I didn't move it from its place. I think it's the crankshaft or a piston rod. To clear my conscience. The gearbox / 100% guaranteed. The 4WD system / 100% guaranteed. The differential / guaranteed. The air conditioner is working 100%. It has 2 electric fans. The registration has been expired for 6 years.