I'm having an issue restarting the engine sometimes. Only happens in the afternoons when it's hot, like 105 and up and after a decent drive.
I'm using a remote sump behind the left headlight and it's on the pwm setting.
When I restart, it just cranks but wont start unless I depress the gas pedal. Then it runs a little rough.
When I have the app on, I can see the fuel pressure is 54-55 lbs, air inlet temp around 140.
But...the afr is rich, 10-11 to 1. The afr setpoint is 13.9.
Plus, the short term fuel is around -23, -30?
If the fuel is vaporizing, would that cause these symptoms?
I'm using a remote sump behind the left headlight and it's on the pwm setting.
When I restart, it just cranks but wont start unless I depress the gas pedal. Then it runs a little rough.
When I have the app on, I can see the fuel pressure is 54-55 lbs, air inlet temp around 140.
But...the afr is rich, 10-11 to 1. The afr setpoint is 13.9.
Plus, the short term fuel is around -23, -30?
If the fuel is vaporizing, would that cause these symptoms?
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