jstkrsn
Well-known member
This isn't on my vet, but my other GM car, an Olds Aurora. It idles OK, revs OK when on WOT to 6200. but when doing 30-40 and give it a little gas it hesitates, stumbles, surges like its running out of gas. I changed the O2 senser. I barely pased my HC and the smog guyu thought it was the O2 senser going out. It has 56K on it. Now I'm thinking it is the TPS. I give it a little throttle, it gets more air but the TPS doesn't tell the ECM that it needs gas also. Any thoughts? Thanks in advance for any help.
Jim
Jim