I'm stuck....
#1
I'm stuck....
Hey guys,
9 days ago, me and my friends were having some fun in the fresh snow. I pulled my runner into a parking spot and threw her into reverse; she stalled out. Ever since then when I start her up she stalls right away. If I keep my foot on the gas she runs but with a nasty backfire. Before I swapped the EGR there was black smoke coming from the exhaust and a terrible gas smell during idle. I swapped the egr and maf and those symptoms stopped, I changed spark plugs and no improvment. I got a code 31 for vacuum switch, maf and egr, tomorrow I'm changing the ported vacuum switch and the plenum gasket... any other ideas if that doesn't work?
9 days ago, me and my friends were having some fun in the fresh snow. I pulled my runner into a parking spot and threw her into reverse; she stalled out. Ever since then when I start her up she stalls right away. If I keep my foot on the gas she runs but with a nasty backfire. Before I swapped the EGR there was black smoke coming from the exhaust and a terrible gas smell during idle. I swapped the egr and maf and those symptoms stopped, I changed spark plugs and no improvment. I got a code 31 for vacuum switch, maf and egr, tomorrow I'm changing the ported vacuum switch and the plenum gasket... any other ideas if that doesn't work?