It only misfires when it's been warmed up and under load. I changed out the coil pack and plugs, got no response. Once I started tearing into it, I found 3 cracked injectors, and spots where you can see bleed through on the manifold gasket. I'm changing the oil pan due to damage from taking out an unruly O2 sensor.
I cleaned the intake manifold out, and scraped some massive carbon from the ports. I'll let you know how it turns out...
Got it back together, started up without a hitch. Then the gauges went out. But the misfires went away. Replaced the O2 sensor, but the code came back after I wiped the memory. Runs rough as hell. Any ideas?
Sent the PCM in to Neatcomp to be tested. They say it tests fine, and it ran their test car. But the case is so corroded they won't open it to take a look. But they'll sell me a new one! Any better ideas? Beside a grenade?
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