check engine light

[rede30]

When i go past about 3500-4000 RPMs my check engine light comes on. What could this be? Also at higher RPMS and at WOT somtimes it will cut out. Fuel injectors?

[Febi Guibo]

I would maybe check your alternator belt (condition and slack), pulley, alternator ground, or brushes?

[Bhadole]

I have the exact same freakin' problem. I was thinking it was the fuel injectors or oxygen sensor. Anyone else have any ideas?