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Crankshaft pulley seal leak?

8.7K views 28 replies 5 participants last post by  Ajr  
So I've had the water pump on my 2011 Chevrolet cruze replaced once and replaced it myself twice so 3 times now over 6 years. The first two times I used new tty bolts last time I didn't bother ...it's been 2 years since last replacement no issues. Each repair was a combination of either the water pump or thermostat... replaced both at same time. I've probably re used engine mount tty bolts 10 or more times ....re used balance bolt basically anything tty ive re used so based on my personal experience it's critical....but if you're able to replace the tty when recommended or required so they say....can't hurt.. 400 008km
Southern Ontario