I bought my 2001 dodge 5.9 liter 4 wheel drive gas truck NEW it ran great for months. Then the dealer called and said there was a recall on the knock sensor. Well I took in for service , they placed something in fuse panel under the hood next to the battery. It ran great once again. Now when I try to go up a steep grade or try pass someone on the highway it knocks real BAD ! It does not sound like a lifter or valve ? Help thank you. I had 2 mechanics look and drive it ! They where not sure what it is?
Sunday, March 3rd, 2013 AT 2:18 PM