Sign in | Register | My account |

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