1999 INFINITI Q45

  • Tiny
  • beman24
  • 1999 Infiniti Q45

Engine Performance problem
1999 Infiniti Q45 V8 All Wheel Drive Automatic 130000 miles

my car have a rough idal and smells like eggs I chang master flow sensor and put new plugs in can you tell me whats wrong. And how to fix it

Tuesday, June 8th, 2010 AT 10:50 PM

1 Answer

  • Tiny
  • rasmataz
  • Member

Hi beman24, Welcome to carpros and TY for the donation

Could be caused by high amounts of sulfur in the gasoline being used in the vehicle, a partially clogged catalytic converter causing it to idle rough and could also be coming from the battery

Was this
answer
helpful?
Yes
No
Wednesday, June 9th, 2010 AT 4:59 AM

Please login or register to post a reply.

Similar Questions