Cannot get car to start have to be at mothers funeral Wednesday so it’s a 99 eclipse about 168,000 miles had old batter eventually went out would only start when charge then got new batter the other day and coil and plugs and just it wants to start but it just won’t nobody will help and I don’t have money for shop rn just anything please like I’ve checked everything I know even sprayed starting fluid in it like it’s so close to starting but won’t start
Try my video tips fixing a car that cranks but doesn't start up
Assuming that the engine is internally OK it's going to come down to either ignition or fuel delivery.
In general if you spray in a little starting fluid and the engine kicks over you have ignition but no fuel. It's not clear from your description, does the engine briefly fire up and then die with starting fluid? If that's the case you have something wrong in the fuel injection. Common causes would be a bad fuel pump or clogged fuel filter, but there are other things that can go wrong like relays, sensors, or even the ECU.
If the engine makes no attempt to fire up with starting fluid then you have no ignition. A very common cause of that would be a bad CPS (Crankshaft Position Sensor), but once again there are quite a few other things that can cause lack of ignition.
You said you replaced the spark plugs - what did the old ones look like? Clean? Wet? Carbon fouled? Oil fouled? Plugs tell a story about what's going on inside your engine. Do you have a code reader that can check for any stored fault codes?
