Join Date: Apr 2009
Location: Northwoods of Wisconsin
hard starting in cold weather
Hi Guys, I noticed with my 02 lb7 that it starts hard at about 10 above if it sits all night, last year it started good all the time down to -10 below. It just turnes over and over and over. If I park the truck in the garage at night it is about 20 degrees in there it starts right up. I even put the light weight oil in it this year to see if it would help. When the truck starts it sounds like a old diesel tractor starting on only a couple cylinders then it revs up and smoothens right out. I put a new wix fuel filter on it too, no check engine light is on eather... what do you guys think???? Thanks
balance rates are good on the injectors, I am thinking if is somthing with the glowplugs, any ideas where to start? no codes are showing, thanks
2002 chevy Duramax ex. cab.
cold air intake,
turbo horn mod.