03 silverado running rough
I was coming home from deer hunting pulling my atv trailer. I stopped and got gas and 80 miles later it seemed like I was down on power and the truck was kind of shaking. I got into town and when I st...
Forum Discussion
USAFBILL wrote:
Go to Auto Zone or one of the automotive stores that will read the codes for free. When ever one of my coils went out I went and had the codes read and they always showed which cylinder coil was bad.....Might get a replacement from the junk yard and save a little money
Second that. Most auto parts stores will read your code for free and then look it up and give you the possibilities. The light will not usually come on until the code has been repeated a few times, so there may be something there.
