1997 Chevrolet Astro Q&A

1997 Chevrolet Astro Question: how to replace the speed sensor?

the van only goes 20mph even when your foot is on the gas pedel, -
Answer 1
sounds like a clogged cat converter. go to a shop and have it checked. Roy -
Answer 2
Agree with Roy, clogged Cat Converter or insufficient fuel pressure or fuel pump volume! -