I have a 1994 LHS w @170K miles. Engine turns over yet Will not start at all. Checked and have spark at number 1 cyl, have fuel pressure and no codes when keying several times. Replaced plugs and plug wires as plugs were worn pretty bad. Verified that cam belt is not broken as both cams spin when engine is cranked. Do you have any ideas? May have posted earlier but typed in E-Mail address wrong. Thanks.
Start by seeing if it will run for a few seconds with starting fluid. Also listen for the hum of the fuel pump for one second after turning on the ignition switch. If it runs on starting fluid, it may be in anti-theft mode. Does your car have the factory-installed anti-theft system?