Can't figure out whats going on with my car.
Car started going lean once again.
My first thought check fuel filter, replaced it. Did a pull it still read lean.
Logged my voltage, it was dipping into bottom 12s at WOT.
Put a new 200 amp alternator on. Battery is decently new also.
Pulled out plugs put a fresh set in.
Relogged my volts now around high 12s/low 13 at WOT.
Idle fuel pressure 42/43psi
Logged my fuel pressure at WOT (around 5k rpm) is 53/54psi. (which seems good?)
Car is going lean and goes to 13.5-13.8 at WOT.
I have no idea at this point on what to check next. So Im getting decent fuel pressure why is it going lean?
Car started going lean once again.
My first thought check fuel filter, replaced it. Did a pull it still read lean.
Logged my voltage, it was dipping into bottom 12s at WOT.
Put a new 200 amp alternator on. Battery is decently new also.
Pulled out plugs put a fresh set in.
Relogged my volts now around high 12s/low 13 at WOT.
Idle fuel pressure 42/43psi
Logged my fuel pressure at WOT (around 5k rpm) is 53/54psi. (which seems good?)
Car is going lean and goes to 13.5-13.8 at WOT.
I have no idea at this point on what to check next. So Im getting decent fuel pressure why is it going lean?
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