The whole story
Well the first garage I took it too... Replaced the harmonic Balancer ... then when I started to take it off the lot it was still running rough... they said they may have to replace a sensor... the looked at it and adjusted it and said it would be okay... On the way home it started to act up again... I didn't feel like the first garage did a good job and my wife suggested another place ... here is what they wrote down on bill
they found cylinder 1 and 4 misfiring Test for spark at spark plugs, found no spark at spark plugs and tips loose in plugs. replaced spark plugs, still no spark. Test coil, coil housing cracked coil not firing, replaced coil. Engine still misfiring. Test Ignition module. Module internally shorted replaced module, retest. good spark. road test. All good at this time.... However on the way home it started to act up again... after the car heated up... (Sorry about the long information just thought it may help)...By the way I really appreciate your help and patience...