Recent content by AKSean

My issue has returned. I'll try replacing the O2 sensors. Appreciate the feedback.

Update - As stated in the original post I changed the fuel filter and initially at idle it didn't seem to make a difference. But, after a short drive the stumble went away and I have now driven about 30 miles and all seems to be good. It's still cold so that doesn't seem to be a factor...

I did a search on the forum and found a few semi relevant threads but not exactly the same as the issue I am having. It’s a 97 with 180,000, we have put about half those miles on and it’s been a great rig. It will start right up, idle high for warm up and then when it kicks down it will...