Engine runs rough, rich and stalls. KOEO codes 22 and 18. 22 is the BP sensor which is disconnected at the moment. This is the only way the engine will run for any troubleshooting. Plugs are black and with BP sensor connected engine floods. Tested regulator with vacuum pump and it holds 20 hg vacuum. Tested EGR with pump and it hold vacuum and opens and closes. Engine stumbles at 5hg, passage seems clear.
Tested fro vacuum leaks with hoses but found none. Checked engine vacuum when running and it is over 25hgs. What does this mean? Should be lower like my 93 Stang I take it.
Any ideas? I am ready to junk the car.
Allen
Tested fro vacuum leaks with hoses but found none. Checked engine vacuum when running and it is over 25hgs. What does this mean? Should be lower like my 93 Stang I take it.
Any ideas? I am ready to junk the car.
Allen