speedo helppp
#12
^ Lol...what better reason to go from a Camaro to a Pustang than because of a speedometer problem? Come to think of it, I don't recall ever hearing about Yugo's having had speedo problems either. The possibilities for a sure fix are endless!
#16
op codes will tell u what was in the car when it was manufacured. i think there in the glove box on the 91 but not sure could be in the center consol. its a list of letters and numbers that tell u what options are in your car. gu2 is a 273 ratio gu5 is 323s i think gu6 is 342.
#18
The code will tell what was factory installed, and what might still be in the rearend. But there's no guarantee that a previous owner didn't once upon a time change them for a different ratio. Nothings more certain than a twirl test or a visual check.
#19
idk this car was raced and in result the original 305 was blown and 350 dropped in but never put new computer in so it throws random codes but dam i really dont feel like sitting on the cold wet ground and rotate the axles
#20
your codes are on the little compartent cover in the hatch.
GU2-2.73 RATIO
GU4-3.08 RATIO
GU5-3.23 RATIO
GU6-3.42 RATIO
GU7-3.73 RATIO
GU8-3.90 RATIO
GU9-3.91 RATIO
GU4-3.08 RATIO
GU5-3.23 RATIO
GU6-3.42 RATIO
GU7-3.73 RATIO
GU8-3.90 RATIO
GU9-3.91 RATIO
Last edited by mighty mike; 12-12-2009 at 10:57 AM. Reason: mistake on #7