Chevy and GMC Duramax Diesel Forum - Reply to Topic
11-16 LML Duramax Powertrain Discussion of components that are directly involved in the power production and all that is needed to get and keep the truck moving . Engine , Transmission, Etc.

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  Topic Review (Newest First)
11-17-2019 02:38 AM
poosniffer
Quote:
Originally Posted by Chakara View Post
Gelling at 50 degree's (F I assume ) seems unlikely. I assume this is outside temp and it run poorly until the outside temp gets up around 50?

Not an expert here - just trying to clarify.
LOL, yes you're right. We have had some nut numbing temps around here lately and forgot about the rest of the country.
11-14-2019 06:24 AM
Riley 1820 Change fuel filter. Add anti gel. Buy good fuel. Check for air leak. Bad o ring could leak when cold.
11-13-2019 07:59 PM
SilverGorillaLML Not gelling at that temperature.
11-13-2019 06:35 PM
Chakara Gelling at 50 degree's (F I assume ) seems unlikely. I assume this is outside temp and it run poorly until the outside temp gets up around 50?

Not an expert here - just trying to clarify.
11-13-2019 05:12 PM
poosniffer Sounds like your fuel has gelled. Try getting your truck into a heated garage and add a healthy dose of anti gel like Power Service or Lucas.
11-11-2019 12:46 PM
Denhd1987
15 lml problems

2015 gmc denali lml dmax. Truck was fully delted, 5 inch straight pipe, 66mm turbo, ppei tunes. All work was done in april this year and truck has ran fine until last week when temperature dropped below 50 degrees started running intermittent and loses power and has a bad vibration. But when it warms up above 50 degrees it runs fine again. Any tips?

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