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Showing results for tags 'ecotec'.
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Here's my new to me CPO 2016 Chevrolet Silverado 1500 5.3/8spd LTZ w/ LTZ Plus Package and Z71 Package. Silver Ice on Jet Black Here are pics the day I picked it up from Lone Star Chevrolet in Houston TX on Feb 28. Mods are going to be the usual and will be listed below Thanks for looking!
No shake at 80, vibrations are minimal. Only changes lately are personal oil change with 8.5 quarts not 9. I can see oil at full mark for the first time since buying truck and not beyond. Rancho adjustable shocks all around at setting 1 on fronts 3 on back. I keep driving 80 everywhere in amazement. Such a relief!
At 1800 miles I noticed that my truck started or has been making this really annoying, high pitched squeak every time it switches from V4 to V8 on the highway. It almost sounds like a valve opens up when the cylinders reactivate and is driving me nuts!! I don't hear anything when it goes from V8 to V4. Unfortunately, I don't get to enjoy the "quiet cabin" GM advertised because of the squeaking. Has anyone else experienced this issue? I have the 5.3L V8 in a 2015 LT Crew Cab short box Z71