Elevated Temps ( EGT ) and White plugs is an indicator of lean mixture.. Do you have Left/Right Widebands?.. Check for Boost Leaks.. or Somehow the Air Flow is different Left bank VS Right bank.. Like a pipe came loose.. or PCV came off.. Waste Gate stuck on one side? Might even be a problem with the T-Bodies ( I do not know your set up ) But if the Compression pressures are good, left to right, it's not a Cam Belt Issue.. Could it be the Variable Cam Timing?.. did you loose a VTC Sol Coil on one cam?.. or did one come unplugged?.. ( I've never herd of it, but I'm hitting all the options I can think of.. ) Cj
|