pulled codes and could use some advice

95GTNut · 08-15-2002, 06:34 PM

Conman,

First, was your car experiencing any sort of misfire problem before you performed the KOER? If so, disconnect the #7 injector plug to see if the misfire gets worse.

If everything is running fine, I would suggest an inline fuel service that will allow the injectors to clean from the inside out. An in-tank fuel additive would probably work as well, but it would take a little time before you noticed the difference. BG enterprises offers a product called "44K" it is comprised mainly of liquid ether or something like that which clears the deposits out one layer at a time.

The A/C code is nothing to worry about, it is merely what would be referred to as a "ghost code."

The EGR code however is something that needs looking into.
Given the information you provided I would suggest checking the vacuum control lines between the EGR valve and its vacuum control solenoid. They should be easily tracable.

I hope that this helps.

95GTNut

08-15-2002, 06:34 PM	#4
95GTNut Registered Member Join Date: Aug 2002 Location: Crystal River, FL Posts: 8	hopefully some help Conman, First, was your car experiencing any sort of misfire problem before you performed the KOER? If so, disconnect the #7 injector plug to see if the misfire gets worse. If everything is running fine, I would suggest an inline fuel service that will allow the injectors to clean from the inside out. An in-tank fuel additive would probably work as well, but it would take a little time before you noticed the difference. BG enterprises offers a product called "44K" it is comprised mainly of liquid ether or something like that which clears the deposits out one layer at a time. The A/C code is nothing to worry about, it is merely what would be referred to as a "ghost code." The EGR code however is something that needs looking into. Given the information you provided I would suggest checking the vacuum control lines between the EGR valve and its vacuum control solenoid. They should be easily tracable. I hope that this helps. 95GTNut