1995 Gmc Terrain Sonoma 2 2l Timing Chain Broke Replaced Months

1995 GMC TERRAIN
20,000 MILES
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i have a 1995 sonoma (2.2l) the timing chain broke,replaced it.then a few months later,tensioner broke & the valves in the head warped.replaced all of that plus put new camshaft & oil pump in .now it sounds like the chain is hitting the cover again.what could cause this & how can i finally fix it.im getting very frustrated with it.(its my work truck & is good on gas mileage so i would like it to last as long as possible)thanks for reply!!!!!
Nov 11, 2012 at 7:10 PM
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HMAC300
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unless it has come loose the only thingthat i coluld think of is that the shoe broke off the new tensioner ot a bolt loose holding cam. you really need to isolate the noise on it to make sure it's in that area.
Nov 11, 2012 at 9:15 PM
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