S-10 Rattle Noise
Buster52
04-12-2004, 09:38 PM
I Have A 2000 S-10 4.3 With A Rattle Or Ticking Noise When Warm. Does Not Sound Like Lifter Noise But Simuliar. Only Does It When Engine Warm Up. Any Help
Vortec350S10
04-26-2004, 11:42 PM
Hook up a timing light and determine if the tick happens once very flash or twice. This will tell you if its in the valve train or not.
movin2stereo
04-29-2004, 10:50 PM
I got a noise like that.I think mine is the valve train though.Sure it isn't the AC pump kicking on and off?
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