Reply to thread

Message: <blockquote data-quote="waahehe94" data-source="post: 976689" data-attributes="member: 16219">Don't forget to unhook your battery for a few minutes so that your computer will erase the old codes that it has stored.After that I would drive it for a few miles to see if throws any new codes and then if it does pull them and see what they are.A cheap way to gain some power if you haven't done it yet would be to install an adjustable fuel pressure regulator so that you can change your fuel pressure and then try advancing your timing a little.If you go with a custom tune be sure and talk with your tuner about the timing curve that they program into the tune at full throttle and part throttle as well as at what throttle position percent the program switches from part throttle to full throttle curves.Back in 1998 I bought an SVO Extender for my Mustang and am still running it today without any problems.It lets me adjust my RPM limit and A/F ratio as well as changes other things in the factory program.Back in 1998 I was running 13.90's on the motor before the Extender and 13.70's on the motor after I installed the Extender.</blockquote>