Other causes for high readings

Tiny
SALLIE
  • MEMBER
  • 1994 MAZDA PROTEGE
  • 4 CYL
  • FWD
  • MANUAL
  • 284,000 MILES
Fail smog after replacing most emissions parts then the shop say it's cat now they say I need new engine high h/c and c/o they claim i'm burning oil internally allow I am not showing symptom other than cold start smoke please advise my car run wonderful and has lots of pep
Friday, November 19th, 2010 AT 12:13 AM

2 Replies

Tiny
WRENCHTECH
  • MECHANIC
  • 20,758 POSTS
They could be correct. It could be fuel or oil and you wouldn't necessarily see symptoms.
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Friday, November 19th, 2010 AT 12:50 AM
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Have the air injection system checked out
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Friday, November 19th, 2010 AT 12:54 AM

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