Get the latest advice about your car

Get Started
Advice » Q&A » 1990 Ford E-250

Q&A

Ask Your Question

1990 Ford E-250

Question: Failed smog. High co%.

Question

quadravan, Port Hueneme, CA, October 10, 2009, 15:45
Profile_thumbnail
 Rookie

I failed my calif. smog test. The co% was too high. The tech suggested that it might be the smog pump. but that seems to be working. What else should I look at?

1 Answer
Answer It
Flag This
Answer Ranks

This week's top 10

1 globalhelper 6 Merrimack Auto
2 milesauto 7 Camster
3 csubak30 8 2004toycam
4 jose8889 9 Transmission-Tech
5 obdcar 10 Vidal Transport