13th Jul 2011, 19:27

I agree. THANKS.

13th Jul 2011, 19:31

I had almost the exact same thing happen with my 1997 LeSabre. Ran fine after the plenum repair. Now have noisy lifters on start up and for maybe 5-10 minutes afterward. Runs rough and hesitates also during the 'noisy' time. Runs great after warm up. ANY IDEAS??