1989 Ford Tempo GL Service Engine Soon Light

[Seifer780]

I have a 1989 Ford Tempo GL 3 Speed automatic with 125k on it.

I've always had a problem with it cutting out when you stepped on the gas. it would dip before idling up and you could make it cut out completely by doing that.

So, I cleaned all the carbon out of the IAC and from the throttle body using carb cleaner.

When I started it, it ran a lot better but it gave the [Service Engine Soon] light and when I put it in Reverse, it died out. I started it again, let it run for 10 minutes, and ran through the gears with better success. However, the Service Engine Light is STILL ON.

Any ideas?

[mark v]

Take it to a local Auto Parts store and they will scan the Computer for free and then you will know what is activation the Check Engine light and then can repair what is needed.