My check engine light came on (blinking) I know that I am behind in oil changes, and I checked my oil, it is low. Will this cause the light to blink?

check oil level low or no oil causes no start so does --your oil sender may have failed --oil sender also has a screen filter which causes low or no pressure =oil pump problem ==the truck wont start or may start and shut off immediately

May be low oil, low oil pressure (faulty oil pump) or a bad pressure switch. When your at highway speeds the pump, pumps faster & brings the oil to the right PSI. Try a thicker oil than called for, get the oil pressure checked,oil leaks? & get the switch ckd out.

Oil light blinking usually indicated low oil pressure / viscosity. Probably either low on oil, incorrect oil weight, poor quality oil, or needs oil changed..........Mike

That can be caused by low oil, low oil pressure, a filter starting to clog, wrong type of oil in engine, or the oil needing changed. You should first change the oil and filter then check your oil pressure and go from there.

the oil pressure switch may need replacing or youre oil pressure is low check the oil pressure switch first if it is leaking oil at the switch this will cause the problems

Change out your oil cause its low or dirty.  Take the thing into the auto parts store or a mechanic so they can hook the thing up to their computer and see what trouble codes come up from the check engine light.

You have an oil leak. From where is the question. On most Dodge products, the oil pressure sensor is behind the oil filter. Petroleum products are solvents, however mild. This affects gaskets, wires, hoses, you name it. Have someone check the wires on the oil pressure sensor. Also see if it is screwed in tight. Neons are buzzy little engines and tend to have minor stuff wiggle loose from time to time. There is the possibility of having a "Double Gasket" on the oil filter which would cause the oil to leak and pressure to drop at lower RPMs. If all of that checks out, then you might need a new oil pump.

has the dealer hooked up a mechanical test guage to see if the oil pressure is really low? If it is low make them fix it, low oil pressure will destroy the engine in a very short time. Low oil pressure is caused by either worn engine bearings or a defective oil pump.

Yes....Check oil level. Listen for tapping noises from engine....Change oil, have someone put a pressure gauge on engine (a real mechanical one) If pressure is OK, change oil pressure sending unit. If pressure is low, you have a real problem (internal wear) If so, consider a rebuild or replace vehicle.

try turning the key half way but dont turn on the car and hit the gas pedel three times