A exhaust manifold that is warped, cracked, or missing a gasket will make a sound like a engine miss. I usually look for soot near the suspected area to tell for sure.
The most common cause of automobile starting problems; is the battery needs to be charged. When the battery will not take a charge. It needs to be replaced.
The original fuel injectors on that model were recalled - did you ever have them replaced?
Have you connected a code scanner? Most problems will show up on a computer diagnostic display. If you try that and don't get a fault code, it's probably fuel related.
Starting problems in a Mitsubishi Eclipse GST 1995 could be caused by a weak battery or an alternator that does not charge. You might also have gotten a bad starter when you replaced that one.
Mazda starting problems
Have you checked the fuel pressure? If the pump has failed you will NEVER get it started without starting fluid.
dony know, having the same problem- replaced reg. / probably fuel pump diaphragm
Manifold.
Check the fuel pressure. Check the computer codes for possible sensor issues. It is possible that a sensor is sending wrong info to the computer.
Front of the engine, below the intake manifold.
Lincoln cents replaced Indian Head cents starting in 1909
I have the same issue on my 89 integra. I've replaced the plugs, cables, fuel filter, PCV valve with no luck. What I noticed is that the stalling and hard warm-starting goes away when I use fuel injector cleaner in the fuel monthly. Next, I plan to replace the fuel injectors.