I have alot of questions so this is one of many I have a 1989 crx si with a b20z2 motor and a b16 tranny the motor while idling revs up and down it pulls it air in the intake while it does this any knowledge on why it does this?

Tyler Thomas
0

Asked by Tyler Apr 15, 2013 at 12:08 AM about the 1989 Honda Civic CRX 2 Dr Si Hatchback

Question type: Maintenance & Repair

2 Answers

judge_roy
Not Active

Yes. Check ALL your smog devices. One of them is not behaving properly.

Nate Martin
25

idle air control valve is dirty or the coolant lines in ur throttle body are clogged

1 out of 1 people think this is helpful.

Your Answer

Add photo

Related Questions

Search Honda Civic CRX Questions

Honda Civic CRX Experts

#1 hippichic61
hippichic61
Reputation 40
#2 Adam Slaughter
Adam Slaughter
Reputation 30
#2 Tom Demyan
Tom Demyan
Reputation 30
View All

Related Models For Sale

Used Honda Civic"
815 Great Deals out of 57,629 listings starting at $995
Used Volkswagen GTI"
107 Great Deals out of 4,922 listings starting at $2,950
Used Acura Integra"
196 listings starting at $2,995
Used Honda Accord"
1,202 Great Deals out of 66,828 listings starting at $1,000
Used Nissan 240SX"
14 listings
Used Toyota Corolla"
1,222 Great Deals out of 56,016 listings starting at $995
Used Mitsubishi Eclipse"
72 Great Deals out of 2,037 listings starting at $1,900
Used Chevrolet Camaro"
594 Great Deals out of 29,044 listings starting at $1,795