2007 Vauxhall Vectra engine

Tiny
RICKY12345
  • MEMBER
  • 2007 VAUXHALL VECTRA
  • 1.9L
  • TURBO
  • FWD
  • MANUAL
  • 160,000 MILES
Black smoke from exhaust changed egr valve had turbo cleaned out but black smoke still comes out what can I try or do
Sunday, July 6th, 2014 AT 2:46 AM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,300 POSTS
Black smoke indicates a rich fuel mixture. Have you checked fuel pump pressure to make sure the regulator isn't allowing too much pressure? Have you checked to make sure there are no leaking fuel injectors? There are several sensors that can cause a rich mixture too. Has the check engine light come on?
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Sunday, July 6th, 2014 AT 3:01 PM

Please login or register to post a reply.

Related Turbo Content

Turbocharger
GUIDE
Turbocharger
Simply put, a turbocharger utilizes the expanding exhaust gasses produced by the engine and uses it to force air into the intake system, which creates more engine power. A...
VIEW MORE

Sponsored links