Tensioner is bouncing ...can it be due to any other reason ?

vikasintlvikasintl Member Posts: 26
edited August 2015 in GMC
1989 gmc s15 2.5 liter

I know if tensioner is bad ...it can bounce while engine running

but can it be any other reason ....like something wrong with belt?

I checked all other pulleys and they dont have any play...

but tensioner is bouncing so I am trying to figure out if its tensioner or it could be something else?


  • isellhondasisellhondas Issaquah WashingtonMember Posts: 20,338
    Nobody here can answer youfr question without seeing your car BUT...if your tensioner is really "bouncing" you better have it looked at before it comes loose. It can cause a LOT of damage if that happens!
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