The van turns over fine, but does not start. Exhaust smells rich. Don't have a fuel pressure tester, but couldn't hear the fuel pump running so it was replaced along with the fuel filter and air filter.
Now I can hear the pump fine when the vehicle is keyed 'on'. Pulled a plug
on cylinder 1 before replacing the pump. Plenty of spark, but the plug was very sooty and the gap measured out at .090. Replaced plugs and wires but there is no change in the problem. Thinking that it may be the fuel pressure regulator or maybe a bad TPS or other sensor. Checked across the coils and they all ohmed out fine according to my Haynes manual. Any ideas? This has me totally stumped
. Thanks in advance. My wife and I are sharing my truck until I can get this fixed. Please help.