Regular Smog Check
STAR Smog Station
Smog Check Repair
Miles:
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
30
Which Type Should I Choose?
Smog Check & Emissions Questions and Answers
Have a question? Ask our technicians. Get expert answers for free.
Ask-A-Tech
now!
All Categories
>
Search
>
High NO
Question
Answered
Ford Club Wagon failing smog check due to high CO.
by
jeff
Yes (1)
Nissan Maxima failed smog test for high HC and NOx.
by
Paul
Yes (1)
Nissan Maxima produced high HC during smog test at 25 mph
by
Michael
Yes (1)
VW Jetta 2.8 failed smog test for high HC and NOX at 15 mph
by
Phil
Yes (1)
Supplemental Restraint System (SRS) malfunction and passing a smog inspection.
by
Pete
Yes (1)
Volvo 240 high NO results during smog test Tech says maybe bad CAT
by
Robert
Yes (1)
2001 Hyundai Accent failed smog test for high NOx and high HC.
by
Charles
Yes (1)
1998 Chevy S10 failed smog check for high NOx.
by
Javier
Yes (1)
Chevy Blazer failed smog test for high NO.
by
Junior
Yes (1)
BMW 325IS failed smog check due to high NO at 15mph.
by
Richard
Yes (1)
Pages:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27