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03ion
New User
Jan 7, 2009, 4:53 PM
Post #1 of 2
(1471 views)
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Ion ticking noise
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I have a 2003 Saturn Ion I really love this car and i haven't had any problems with it what so ever until now. When i first start my car in the morning or when ever the car gets started for the first time after sitting for a little while there is a "ticking" noise. Although this noise goes away after the car has been running it worries me a little does anyone have any idea what this could be?
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(This post was edited by Tom Greenleaf on Jan 7, 2009, 5:28 PM)
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Loren Champlain Sr
Veteran
/ Moderator
Jan 7, 2009, 5:25 PM
Post #2 of 2
(1466 views)
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Re: Ion ticking noise
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Hard to be sure from here , but it's probably valve train noise (lifters/rocker arms). Not sure if this is overhead cam, or not. But, when the engine is shut down, the oil will drain back into the crankcase. When the engine is warm or even warm ambient temps, it doesn't take any time, to speak of, for the oil pump to get the oil back up to the top of the engine. In cold temperatures, the oil is thicker and takes a little longer. Make sure that you are using the proper viscosity for your vehicle and climate. Most newer engines require 5/20 or 5/30 oils. This is one of the reasons that I like synthetic oils. Personally, I prefer Amsoil. It's a bit spendy, but excellent engine protection.
Loren
SW Washington
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