Quote:
Originally Posted by pauly1119
I have a 18 ZLE and did the katech pump last year. I had zero issues but only had 7k miles. I use to make fun of the people that swapped them out with no issues but the stories kept piling up and became hard to ignore. I also did the timing chain and tensioner. I would make the change to a katech pump no matter what year I had. I still see plenty of failures on different forums on 19+ cars. I believe it’s just a bad design that aftermarket engineering was able to improve.
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Agree! No doubt that there is an issue. Technically it is also a safety issue should the car failure occur at highway speeds in busy traffic.