Can You Drive With A Bad EGR Valve? Can I drive with a bad EGR valve? Technically, you can drive your vehicle with a bad EGR valve, but your vehicle will run rough, shake at idle, and a check engine light will be illuminated. You might also hear popping sounds while driving down the road.
What Causes Engine Over Revving? If an engine goes overspeed, commonly called “over-revving”, damage to the piston and valvetrain may occur when a valve stays open longer than usual. Valve float can possibly result in loss of compression, misfire, or a valve and piston colliding with each other. Why is my car revving higher than
Why The Bully Dog Chip Is Bad? No it isn’t terrible, most people just knock the box tuners because the tunes are so generic and aren’t usually as refined as EFI live tunes. Are Bully Dog tuners any good? The tune really improved the performance and gave it some power. Mpg pretty much the same,