GMC Sonoma No Spark

I Am At A Loss Here, I Shut The Truck Off One Day And Came Back Out Approximately 10 Minutes Later And It Would Not Start. Engine Turns Over...

I Was Messing With The Coil Wire And Then The Truck Shut Off And Lost Spark And Hasn't Run Since I Changed The Oil Ignition Nothing, Why...

After Replacing The Coil Pack,spark Plugs,wires And Pcv Valve, I Now Hear A 'clacking" Noise On The Intake Manifold Side. Truck Is Running...

I Have A 97 Computer And The Original 96. The Only Thing Is That The Ports Are Different. I Would Like To Know If I Was Able To Switch Out...

All I Did Was Change The Spark Plugs And Now It Has These Problems. I Have Changed The Crankshaft Position Sensor, And The Coil Packs, Redid...

Have A Tbi Engine. On Way Home Felt Like Engine Ut Out. Let Off Gas And It Came Back For A Minute. Got Home And Found Just One Injector...