[Eldorado]

yup.. wilk's chip will take away the annoying drop and shudder... I swear i could have lived without the extra smooth torque curve that his chip provides... but i could NOT live without that shudder fix.. to me, it just made the car feel new again...

as for your fans not kicking on until it gets near red... i dont believe that's normal at all... my gauge NEVER gets to the second line... always the first like or a needle's width or two above it... even on the hottest of summer days sitting in traffic..
my fans kick on right below the first line. could be wrong on all that, just telling you what my car is like.

Welcome, Brian! =)