Misfiring Cylinders 2and 5

broke

broke
Joined
Feb 22, 2011
Yesterday I developed a misfire at the stoplight, accelerated and it seemed to clear up. When I got home I felt and heard it again.I pulled the plugs and 2 were darker than the rest. 2 and 5. So I installed new plugs, a new gm ignition module, and a new gm coil. Started it up and still had the miss. I let it run up to operating temp. shut it off and pulled the new plugs while hot so I could burn my arm several times. All the plugs were tan except 2 and 5, they were very white. I figured this was a slam dunk since 2 and 5 share a coil. Fuel pressure is 42 line off. Plug wires are also new. I pulled the cam sensor cap and the reluctor is tight and the cap looked normal. I unplugged the cam sensor while running and it started to die but didn't. Up until yesterday it ran great. It still has the misfire. Tomorrow I am going to do a compression test to start with. If anyone has additional input I would very much appreciate it. BLM 127 AF 7 IAC 16 at idle.
 
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