Hello everyone, this is my first post so it may not be written up correctly. I’ve searched through the forums and have yet to find a similar thread. Just recently I bought a 2001 GMC Sierra regular cab long bed with 123k OG miles. Only mechanical issue that was listed was an ABS light on the dash. Well I test drove it and it drove fine. I forgot my scanner at home that day so I drove it home (with zero issues) and ran the code(s) when I arrived. It had a stored code for P0300 (random...
P0300 & ABS Light? (2001 GMC Sierra)
P0300 & ABS Light? (2001 GMC Sierra)