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Thread: Rough idle!
05-03-2012, 01:25 AM #1
- Join Date
- May 2012
- Ontario, Canada
Hey guys and gals,
I recently purchased a 2008 Silverado LT 5.3L V8 with 52,000km. After getting comfortable with the ride, I noticed a rough idle, in gear, while stopped. The rpms fluctuate between 400 and 750, it never stalls but I get a bogged out feel. During the fluctuation, the oil pressure drops slightly, lights dim/flicker, and, annoying vibration.
Plugs are original, runs in 87 octane.
Could anybody lead me in a certain direction as to what could be the cause? any feedback is appreciated!Stay Classy, Wear a Bowtie!
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