P0463 Pontiac -

Question

i have a 02 Pontiac montana that is giving me this code but also will not start. the pump is running strong and the van cranks but it will not fire. I have replaced crank sensor and have checked for flowing fule and all is good. will not even fire off starting fluid. I am at a lose on here and is in need of some help plz

Answer 1

HI there,

If the van won't start off starting fluid, then you have no spark. This is normally the result of a bad ignition module under the coils.