Just had installed,two Power Enterprise Turbos PE1420 with approx 5000 miles usage from new and asurance from seller that they were in perfect working order when taken off the car .They do seem to work ,although hard to get the real impression as my car is on safety boost,due to /(I don't know)..However ,the drivers side turbo makes a ticking /shuttering/clicking sound..somewhat randomely on idle and accelerating,barely audible;but on backing off,a real chattering sound.............Any ventures?

Is there any power issues when on boost? My car used to do this especially on the drivers side..ticking noise..ended up locating it to the AIV's. Could be this as you say it happens on idle as well..Ended up removing them ( AVI's that is ) HTH

Is there any power issues when on boost? My car used to do this especially on the drivers side..ticking noise..ended up locating it to the AIV's. Could be this as you say it happens on idle as well..Ended up removing them ( AVI's that is ) HTH

 

Hi there, the AVIlines are no longer in use; I've got no cat ,just straight through..the AVI lines have just been chopped...No power issues exactly, when boosting appart from the Z is really lumpy right now;bit flat in lower revs :confused: