99gtstang

i used some high mileage oil valvoline... 5-30...................... and a quart of lucas....... 111k miles on original motor... i changed it about 1800 miles ago since i have lost a quart....

any opinions...... not burning a drop no leaks, valve covers are dry.......any particular brand i should try next ... i do not want to go synthetic

ForeverFord

Everytime I change my oil (at 3000 miles) I am down a quart. I have 24,000 miles on mine no leaks no smoke? You got me.

sitnlopro99gt

happens to me to not sure what it is though 47k I check the stick everytime I use it and add as needed

99gtstang

Thanks!

quess it's a common thing.......

red99droptop

same here I have an 04 gt motor with less than 20k mine is always down almost a quart after about 3000. No smoke or leaking anywhere.

gt96stang

Makes me feel better about my 96 using a quart every 3k or so...