91 S15 Jimmy Check Gages Light when stopping

I have a 91 s15 jimmy I just got, and when I am stopping or slowwing down (whwnever it isnt getting gas) the check gages light comes on. It goes right away as soon as I give it gas. I just changed the oil, and I didnt see any leaks. Anyone have any suggestions for me? No luck in the jimmy forum, wanted to see if you guys had any info for me.

Al

Posting your question in multiple forums is not allowed.

If you'd like to delete your thread in the Jimmy forum, I'll reopen this one.