rattling after timing belt install

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eyezpinned
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rattling after timing belt install

Post by eyezpinned »

im getting a sound from the timing belt cover area, mostly on acceleration, that sounds like a piece of gravel in a coffee can. im leaning towards timing belt tensioner bearing... any suggestions?
93 rs: tokico struts & eibach springs, 15' rota gt3s, cf hood & gas lid, 2.5' exhaust w high-flow cat, tranny cooler, reupholstered seats, custom black interior, chrome miata handles, momo wheel & ebrake, spyder black projector lights w hid, altezzas, clear corners/sides, eclipse 8454 hu, diamond hex components w/ 3-way add-on & an re se 15' powered by 300/2v2 & 500/1 jl slash amps, corksport mazdaspeed bumper, euro mini sideskirts, fresh paint
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Custommx3
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Re: rattling after timing belt install

Post by Custommx3 »

if its not a pully or a tensioner, could be the key pin on the cam pulley.Happened to me. I had to remove the cam from the head, and knock it back in pretty firmly.
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tehbrookzorz
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Re: rattling after timing belt install

Post by tehbrookzorz »

Advise to post future engine questions in the forum pertaining to your engine layout. I suspect the tensioner, was the old one checked before putting back in?
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eyezpinned
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Re: rattling after timing belt install

Post by eyezpinned »

i think this is a general question as it pertains to both engine layouts w/ timing belts... but thanks for the advice. i didnt think to check the tensioner at the time of the timing belt install... im going to dig in this week. seems as though its becoming more infrequent as i put miles on the new belt, but im going to check it out anyway
93 rs: tokico struts & eibach springs, 15' rota gt3s, cf hood & gas lid, 2.5' exhaust w high-flow cat, tranny cooler, reupholstered seats, custom black interior, chrome miata handles, momo wheel & ebrake, spyder black projector lights w hid, altezzas, clear corners/sides, eclipse 8454 hu, diamond hex components w/ 3-way add-on & an re se 15' powered by 300/2v2 & 500/1 jl slash amps, corksport mazdaspeed bumper, euro mini sideskirts, fresh paint
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