HELP!!!!!!!!! Tried to tune up my car n now it wouldnt start...WTF!!!

[vutony]

Sigh, plz help me. I tried to do some maintance on my SR today and now the car wouldnt start. First, I did a oil change, then recharged my battery cuz I saw light on the cluster but it was still good, flush out my radiator(dont know y) then change the spark plugs, thought I suppose to use ngk r for 92 sentra from kragen, put those in and the car wont start, switch the old ones back on, still no luck. Only thing I can think of is the spark plug, any advice?????????????????

[9240sx]

Check all the wiring harness's on the starter you might have unhooked something when you changed the oil filter.

[Silvia007]

Does it click or does it turn over at all?

If it cranks, but does not fire, do a spark and fuel test. It shouldn't be anything too major.

[climaxsr20]

make sure your getting sparks and fuel. if your engine is not turning then check your starter.