> >I have a 90 Si, that has been mysteriously loosing coolant without > >any leaks recently. > > > After your car is completely warmed up, try to see if there is "wet" > still coming out of the tailpipe.
> Look at the underside of your oil filler cap. Is there > biege-brown gunk on it? > > > Steve > '87 CRX Si That's another weird thing. I stood at the back thinking I would see alot of 'vapor' or smell something, but nada! I also wiped a finger in the exhaust and nothing unusual. I also ckecked the oil. No moisture build up there. I was worried that the coolant was getting to the oil. Ethylene glycol (antifeeze) will trash bearings in a short amount of time.
