PLEASE HELP ME OUT... I HAVE A 1993 LS400 AND YESTERDAY OUT OF NOWHERE MY CAR STARTED SPUTTERING AND I HAVE LOSS OF POWER! I HAVE NO CHECK ENGINE LIGHT ON AND I RAN THE CODES AND NOTHING SHOWED UP... I REPLACED MY SPARK PLUG WIRES AND STILL NO FIX! I THEN REPLACED ALL MY PLUGS AND THEY WERE ALL BURNT AND I HAD REPLACED THEM MAYBE 6 MONTHS AGO! LATELY MY CAR HAS BEEN RUNNING RICH...THE SMELL OF GAS IS STRONG AND AT THE TAILPIPES VERY STRONG. ALSO MY EXHAUST HAS BEEN SOUNDING ALITTLE LOUD BUY MY FEET AREA AND I JUST REPLACED BOTH DOUGHNUT GASKETS AND NOW THEY SOUND BLOWNOUT! I HAD REPLACED MY STARTER MAYBE 2 MONTHS AGO AND I HAVE THOUGHT THAT MY CARS IDLE WAS A LITTLE OFF AND THAT IT WAS RUNNING RICH.... SO I FEEL IT COULD BE A FEW THINGS WRONG WITH IT BUT I DONT WANT TO START REPLACING HIGH DOLLAR PARTS IF NOT NEEDED....SO I NEED YOU GUYS TO HELP ME OUT HERE AND GIVE ME SOME ADVICE....IT COULD BE MY 02 SENSORS...BUT HOW CAN I CHECK THEM TO SEE IF THEY ARE BAD? MY CHECK ENGINE LIGHT IS NOT ON... MY CATS ARE NEW SO I WILL BE *BLEEP*ED IF THEY ARE PLUGGED...COULD THEY BE? COILPACKS...IS THERE A WAY TO TEST THEM? LAST OF MY IDEAS ARE THE INJECTORS...HOW DO I CHECK TO SEE IF THEY ARE BAD OR MALFUNCTIONING... PLEASE HELP ME GUYS!!! I NEED MY CAR BACK ON THE ROAD ASAP!! THANKS FOR ANY HELP YOU CAN GIVE ME
