My light comes on when i am going 55 to 60 for a couple of i have an 88toyota with a 22re.

 

check for codes. There is a search button , i strongly recomend that you use it . It will tell you how to check the code.

 

Behind the battery.

 

Jump the conectors and clear them, It might be a ghost code.

 

Does the light have tobe on for me to check it or does it retain it in the computer.

 

yes it will be stored in the computer.

 

so how do i clear the codes
i get a 1, four second pause, 4 a 2 second pause 3, 2 second pause, 7

 

you, type, like, robot, can't, understand

 

My check engine light will come on and stay on for maybe a minute or it may stay on a couple hours and then not come back on for months. Truck runs fine , 25-28 mpg , Idles smooth.. I chalked up as its a 92 model and its just old and the light malfuntions sometimes.. Do you all believe i'm right or could it be something wrong with it

 

To clear codes, pull the stop fuse out and wait 10 seconds or unhook the battery.

 

Thanks i will try that when i get home