3800 V6

[philetus]

The wife's Firebird
200 HP injected
new sparkplugs, new air filter.
Engine won't rev past 3400 RPM

Too much electronics for an old mechanic like me.

[wrightz28]

i f it's hitting the limiter pre maturely you can do some 'old school' sluthing and ohm out the coils, because this type problem is normally a ignition problem regardless of electronics.