OK with out controller on truck. My truck burns about 1 quart every 500 miles. I did the tea kettle test with a hot motor Could it be a valve adjustment. What should I be looking for. Truck has tons of power
Thx dave

 

And its been doing this for the last 100k or so. Any chance it could be the Roftech?

 

Well, the oil is going somewhere! If isn't a leak, you're burning it. I assume you have not detected oil in the water or visa/versa. Sounds like it's time for a leak down test.

 

x2 on leak down test.

Is any oil going out the breather tube? External leaks?

Lot of blue smoke when first starting on a cold morning?

 

Look at pcv and breathers. 1 quart every 500 is extremely excessive...

 

yes I get lots of smoke on cold starts

 

Where are these located? fleet pride had only air/fuel/oil listed