So I was changing my oil last night and decided to try "the s man's" sender fix to see if it helped my 5 year old sender. I was showing 5-10 psi @ idle and 30-40 @ highway speeds before. Now I am at 20-25 @ idle and 55-60 @ highway speeds, big difference, and the gauge reacts alot faster than before. Thanks S Man. Thought I would share.