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    2010 Long Crank only on first start of the day. Fuel smell and smoke.

    After Injectors I ran some live data was showing alcohol percentage at 77%. Reset the computer seems to be doing well now. Idk if it thought it was running e85 from injector cleaner or what. Ran 2 tanks of premium through it also been starting normal so far temps down into single digits
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    2010 Long Crank only on first start of the day. Fuel smell and smoke.

    I was going to run some fuel pressure tests also. I have cycled the key multiple times before starting but it never seemed to change my outcome. But definitely worth another shot. Have O2 sensors on order. Going to clean throttle body also. Vehicle had a ton of idle hours before I purchased it.
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    2010 Long Crank only on first start of the day. Fuel smell and smoke.

    Changed out all injectors. Issue does not seem to have changed. Will this take awhile for the computer to reset? O2 sensor codes came back on after resetting them. On OB2 live data fuel sys 1 is showing OL Fault Anyone else have any options on what to try or test??? Throttle body sensor? Are...
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    2010 Long Crank only on first start of the day. Fuel smell and smoke.

    Only code is 02 sensor bank 1 and 2 POS 1 On both that comes and goes
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    2010 Long Crank only on first start of the day. Fuel smell and smoke.

    I have a 2010 with 123k. Was a company truck always parked inside before me. Got it and starting to have some long crank problems on the first start of the day or after sitting for 8.5hrs while at work. If you drive it off and on throughout the day starts perfect everytime. When it starts heavy...
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