Timing Belt Tension in 2003 AWD V6
#1
Timing Belt Tension in 2003 AWD V6
Hello, all!
I have a 2003 Saturn Vue V6 AWD with a little over 200k on it. About 1000 miles ago, i replaced a water pump and the timing belt (along with the tensioner pulleys), and the car has been okay since then. Just now, though, my car made an awful noise and lost power on the highway. I pried open just the top corner of the belt cover to look inside, and sure enough, my timing belt appears to be out of alignment now, although it doesn't seem to have broken. I'm not sure if it is stretched or if it jumped somehow, but the tension certainly seems to be an issue. What are your thoughts? What might have caused it? As the timing belt didn't break, would this still be likely to have ruined the interference engine, or might it be saved? Any help would be appreciated as I wait for AAA and consider my future with this car.
I have a 2003 Saturn Vue V6 AWD with a little over 200k on it. About 1000 miles ago, i replaced a water pump and the timing belt (along with the tensioner pulleys), and the car has been okay since then. Just now, though, my car made an awful noise and lost power on the highway. I pried open just the top corner of the belt cover to look inside, and sure enough, my timing belt appears to be out of alignment now, although it doesn't seem to have broken. I'm not sure if it is stretched or if it jumped somehow, but the tension certainly seems to be an issue. What are your thoughts? What might have caused it? As the timing belt didn't break, would this still be likely to have ruined the interference engine, or might it be saved? Any help would be appreciated as I wait for AAA and consider my future with this car.
#2
Something belt timing related failed or came loose. I have seen them jump a couple teeth and still be ok when lined up correctly again. But since it quit on the freeway I bet it has bent valves on both heads. The only way to tell is to line everything back up and take a compression test.
#3
Something belt timing related failed or came loose. I have seen them jump a couple teeth and still be ok when lined up correctly again. But since it quit on the freeway I bet it has bent valves on both heads. The only way to tell is to line everything back up and take a compression test.
#4
Hello, all!
I have a 2003 Saturn Vue V6 AWD with a little over 200k on it. About 1000 miles ago, i replaced a water pump and the timing belt (along with the tensioner pulleys), and the car has been okay since then. Just now, though, my car made an awful noise and lost power on the highway. I pried open just the top corner of the belt cover to look inside, and sure enough, my timing belt appears to be out of alignment now, although it doesn't seem to have broken. I'm not sure if it is stretched or if it jumped somehow, but the tension certainly seems to be an issue. What are your thoughts? What might have caused it? As the timing belt didn't break, would this still be likely to have ruined the interference engine, or might it be saved? Any help would be appreciated as I wait for AAA and consider my future with this car.
I have a 2003 Saturn Vue V6 AWD with a little over 200k on it. About 1000 miles ago, i replaced a water pump and the timing belt (along with the tensioner pulleys), and the car has been okay since then. Just now, though, my car made an awful noise and lost power on the highway. I pried open just the top corner of the belt cover to look inside, and sure enough, my timing belt appears to be out of alignment now, although it doesn't seem to have broken. I'm not sure if it is stretched or if it jumped somehow, but the tension certainly seems to be an issue. What are your thoughts? What might have caused it? As the timing belt didn't break, would this still be likely to have ruined the interference engine, or might it be saved? Any help would be appreciated as I wait for AAA and consider my future with this car.
Best guess is you didnt have the actual tensioner pulley adjusted correctly.
#5
i think it was the tensioner on the front of the motor that isn’t spring tensioned. It is the updated kit and i found rubber residue caked on that roller. So I. Sure that’s where it was too tight.
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