I have a 2006 Chevy Impala lt 3.9 with 55,000 miles just had to put water pump 2by pass hose and bottom hose bill came to around $470. This car has been babied ever since new and with top notch service performed regularly. Besides this problem the tire air sensors are also a joke replaced two of them at around $70 each. Still don't work properly. While I'm on roll I should mention the remote start, unlock, system is also a joke, took it to a dealer told them it would not work anything, they came back to me two hours later and said the module in drivers door was bad, two remotes, module, calibration and $917 and they would have me on my way. Ha ha. Told them to put it back together and I was paying my $80 for the time spent and leaving. As I was going to my car the service rep. Said when they put it back together it began working, everything but tire pressure info. I have read other people have remote problems just wondered how common this problem is. Also I cannot believe my water pump went bad @55,000 miles.

- Maumee, OH, USA