My sister has a 91 pontiac grand prix that is being a pos. she says that it smells funny(maybe like starting fluid) she cant go fast than
Loss of power and funny smell comes from faulty catalytic convertor. Either failing or clogged. there-by causing restriction in exhaust system. She needs to have the o-2 sensors graphed on a scanner to see if they have a mirror image. If so the cat is no good.
"themechanic" wrote: > Loss of power and funny smell comes from faulty catalytic > convertor. Either > failing or clogged. there-by causing restriction in exhaust > system. She > needs to have the o-2 sensors graphed on a scanner to see if > they have a > mirror image. If so the cat is no good.
Thanks I?ll tell her to take it somewhere and get it checked. Much appreciated for your help. Amy
Have something to add? Share your thoughts — no account required.
Ask the community — no account required