oil and coolant disappearing

[Sleeper66]

On my 2000 bonne SSEI, I did a LIM and UM rebuild a few months ago and runs great but I have been noticing the oil and antifreeze disappearing.. I don't see a leak or nothing on the ground and no smoke .. where can it be going .. car runs great except in the morning it hestitates a little until it reaching tempertures .. any ideas ... thx

[redfury]

Might still be a problem with the LIM. Morning hesitation can be from seepage into a cylinder and it has to clear itself out before it runs right again. We had a similar problem with a grand am that had a bad LIM and it would cause a #6 misfire on occasion. Ended up eating a cam bearing and snapped the cam in half as well as gummed up the #6 rings when I tore it apart.

I'd do a leak down test and a coolant pressure test on it before I did much more driving with it.

[CMNTMXR57]

Well... If it's disappearing, and you're not seeing both leaking somewhere, the only other option is... It's burning both.