Installed MAC Pro Chamber & Now I have problems

C

cjhenry01

New Member

Mar 21, 2004

43

0

0

Apr 24, 2004

#1

• Apr 24, 2004

• #1

I just finished installing the MAC pro chamber. & now this!!!
At various times, I am experiencing hesitation while increasing throttle & some popping/backfiring during deceleration. The car just seems to have no power while this occurs. It will suddenly disappear for a awhile & then it comes back. I pulled codes & now I have a code 92.
What should I do?
Do you think I need to replace the right O2 sensor? Do you think it was damaged during the install?
I love the sound of the pro chamber but I would like for the car to run normal.
Please help!!!
By the way, it ran fine before the install.

 

B

blk92stangg

New Member

Jan 30, 2004

583

0

0

Hawaii

Apr 24, 2004

#2

• Apr 24, 2004

• #2

What did you have on the car before the Prochambers?

 

C

cjhenry01

New Member

Mar 21, 2004

43

0

0

Apr 24, 2004

#3

• Apr 24, 2004

• #3

I just had the stock H-pipe on before the install.
Please chime in!!!
Anyone esle with code 92 while doing the KOER test?

 

Icepick

Founding Member

Jul 30, 2002

378

0

0

Ft Lauderdale

Apr 24, 2004

#4

• Apr 24, 2004

• #4

I believe one of the standard things to do on install of a midpipe that is cat-less is to disconnect the battery for a half hour so the computer can reset itself. Did you do this?

 

C

cjhenry01

New Member

Mar 21, 2004

43

0

0

Apr 24, 2004

#5

• Apr 24, 2004

• #5

Yes, I actually reset the computer two seperate occasions. I'm going to go buy some new O2 sensors tomorrow. I don't really want to spend the money but I can't seem to figure what else this sympton is from.

 

Icepick

Founding Member

Jul 30, 2002

378

0

0

Ft Lauderdale

Apr 24, 2004

#6

• Apr 24, 2004

• #6

I bent my 02 sensor a little bit when i put mine back cuz there wasn't much room on the one side and wrench bent it in a little, luckily mine runs fine except for a what i believe is a vacum leak causing a surging idle if i set the rpms too low. Good luck with the new 02 sensors.

 

Supaman

Founding Member

Aug 11, 1998

365

0

17

Hawaii

May 16, 2004

#7

• May 16, 2004

• #7

did you get your hesitation problem fixed?