Hi, My name is ***** ***** for the delay.
I will do my best to assist you.
the first thing i want you to try is a new ect sensor[engine coolant tempeture]..these can do this and not give a code for it,,with that being said and from the way you explain,i think your problem is the coil plugh boots[this is the rubber/plastic piece that gos over the spark plugs from the coils[works as the plug wire]..these are known to go bad and cause a major miss-fire
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