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Jonboy · 09-24-2003, 08:45 AM

the exhaust leak could trip the ESC circuit if it is bad enough. That is also the reason you really cannot run a gear drive on a newer engine with ESC.

If you are pulling the code out (reading it) it will clear all codes. If it does not come back, you will get the code 12 (all clear).

09-24-2003, 08:45 AM	#2
Jonboy Slots go on anything! Join Date: May 2003 Location: Richardson, TX Posts: 5,957	the exhaust leak could trip the ESC circuit if it is bad enough. That is also the reason you really cannot run a gear drive on a newer engine with ESC. If you are pulling the code out (reading it) it will clear all codes. If it does not come back, you will get the code 12 (all clear). __________________ 1974 Jimmy- 5.3/4L80e/NP241