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

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"
868 Great Deals out of 48,400 listings starting at $1,295
Used Honda Prelude"
4 Great Deals out of 182 listings starting at $1,500
Used Honda Accord"
1,406 Great Deals out of 74,489 listings starting at $1,000
Used Ford Mustang"
1,103 Great Deals out of 25,355 listings starting at $950
Used Volkswagen GTI"
109 Great Deals out of 4,274 listings starting at $2,989
Used Toyota Camry"
2,029 Great Deals out of 74,486 listings starting at $999
Used Acura Integra"
3 Great Deals out of 213 listings starting at $2,495