My Father-in-law has an '03 Chevy with the Duramax. He wants me to change the fuel filter (cause he's too cheap to go to the dealer). I say "no problem" and do a little search on how to do it on the 'net. The filter doesn't look like a big job but I'm concerned about the posts I read about needing aftermarket filters and water separators. Apparently GM won't warranty damage from water in the fuel unless they did all the work (filter changes) and it was done "on schedule".
Anyone know more about this? Should I advise him to get an aftermarket filter system?
Thanks guys,
Anyone know more about this? Should I advise him to get an aftermarket filter system?
Thanks guys,