Have an 08 flex fuel Tahoe with an alcohol content of 75% and fuel trims reading very rich. Can the service techs reprogram the high content to under 10% so cold hard start vanishes?

Karen & Larry DeFilippis | Aug 16, 2019 | Category: Car dealer in Tacoma, Washington

Gilchrist Chevrolet Buick GMC Dealership Tacoma - All questions

Address: 6014 S Tacoma Way, Tacoma, WA 98409, USA

Eric Meyer | Aug 16, 2019

Best to just call

Gene Jackson | Aug 16, 2019

They are quite helpful over the phone.

kakino kitsune | Aug 16, 2019

Give them a call!

Russ Wheeler | Aug 16, 2019

I would call Gilchrist Service Dept

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