engine won't rev over 3000 rpms

1998 RENAULT LAGUNA
150,000 MILES
Avatar
DAVID LAVIN
  • MEMBER
  • 1 POST
1998 renault luguna 1.9 diesel sport, wont rev over 3000 rpm when driving. New air filter fitted. any ideas? thanks could it be the turbo ? If not what can it be?
Nov 25, 2011 at 12:55 AM
Advertisement
Avatar
MHPAUTOS
  • CERTIFIED EXPERT
  • 31,937 POSTS
A mechanic can test Turbo boost fairly easly, just make sure that this is up to spec first and that the waste gate is not leaking pressure.
Nov 25, 2011 at 1:47 AM