I have an 88 s10 2.8l 4x4 and the air pump seized. I found a shorter belt
> which allows me to just by pass it but my question is what does the pump > do?
> If I plug the hole in exhaust manifold and by pass the pump will it still
> run well or what would or could the consequences be? Will it idel high or
> kick and sputter, just what would it do?
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>