You can't tighten a serpentine belt. The auto tensioner keeps the proper tension on the belt. If the belt is loose, it has stretched and needs replacing or the tensioner spring is weak or broken and the tensioner needs replacing, or both. . . INCORRECT. . . On the earlier serpentine belts they were tightened much like the old V Belts. For the 1992-1995 Jeep Cherokee you need to loosen the front two "holding" bolts and the rear two or three "holding" bolts on the Power Steering pump. Then you loosen and or tighten the bolt that is under the powersteering pump, facing toward the outside of the motor. it is almost hidden on the L6 models. That is the way it is done on these vehicles.
Put the serpentine belt on to the pulleys of your 1994 Chevy engine. Tighten a serpentine belt with the tensioner pulley.
1992 4.3l engine
The belt is self adjusted by way of a tensioner.
Cherokee 4.0 Serpentine Belt TensionerThis engine does not have an tensioner for the serpentine belt. Only the 5.2 liter and 5.9 liter engines have a tensioner. The adjustment is at the power steering pump. Just loosen the power steering pump rear mounting bolts, pivot bolt and lock nut and then loosen the power steering pump adjusting bolt. Slip the belt on and tighten the adjusting bolt until you can push the belt in about one inch midway between the A/C and alternator pulleys. Then tighten the lock nut, pivot bolt and mounting bolts and that's it.
Tension is accomplished with a belt tensioner, it is probably defective and needs replaced.
No , it is not an interference engine
The power steering pump is located on the front of the engine. The uppermost pump connected to the serpentine belt.
Engine used a serpentine belt, with a spring-loaded tensioner. You cannot tighten the belt. If the belt is slipping, either one of the driven components is going bad and dragging the belt, or the tensioner is bad.
4 cylinder engine is an interference type.
1342
if it is the 4cylinder engine ,it is a big YES ! double overhead cams too.
On the throttle body.