Moose08

I change mine ever 2,500-3,000 somtimes earlier if it gets a lil dark early, i tend to run it a lil hard running gtx hm w/ lucas oil stabilizer

GATORB8

I think it's just something with the 302s and 351s. My old Bronco left it's mark all over the place as well.

rplatt56

both of mine get changed at 5k

redrider911

Oil change w/ synthetic and tire rotation/balance every 5k

Joe's truck

Every 3K where ever I am, I've even done it in Walmart's Parking lot.........ah no, just kidding. I try to do it as close as I can to 3K

bobkyle2

royal purple syn k&n on my 08 since it was new...between 8k and 10kmiles ...unless i tow alot ...witch i do through the summer

scaffers full synth and K&n oilfilter since new... between 12 and 18kmiles....or when it looks bad lmao

BigRedXlt

His engine could also be burning oil...I am pretty sure that is what mine does unless there is a ghost leak or an oil thief.

cheecks

i have a 302 and i add a quart every 2 months or so, and i change my oil every 3-4k miles, well every summer cant do it during the winter f*** changing oil in -50 below

gone postal

Every 5K......but I don't use Dino oil or Synth. I use whale oil, really pisses off PETA.

BigRedXlt