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I just had my Valve guide seals replaced on my 86' because the car was burning oil and blowing smoke every time I started it up and quite often when It sat and Idled, even know the the were less than a year old, but the car sat a while.
Anyway, I just picked up the car and it still smokes exactly the same, the guy said give it a couple of days for all the oil to clear out of the system, and there should be no more smoke in several days, does this sound right? Would it really need a couple of days for the smoke to stop?
I don't see why oil would have to clear the system. Oil drips through the seals along the valve stems and into the combustion chamber where it gets burned. New seals should stop that immediately.
I was thinking the smoke should stop almost instantly. I didn't pay for the job because the motor is still under warranty, I had a feeling it wasn't the valve guide seals. The valve guides are new too. If the rings were bad what would the symptoms be.
LoL well its does burn alot of oil, any other problems? Is there a clear cut way to tell if it is the rings. Also could a mechanic be confused? Do bad rings and valve seals have similar problems, or is he just tryng to screw me? Thanks Ron
if ya suspect the rings you could do a compression test to see if they are letting blow by through... if your car smokes non stop then i would suspect rings or something a little more sever than just valve seals... bad valve seals should only smoke a puff or two a t initial start up and then clear up... :cheers:
I agree...something else is wrong. Every time I changed them...the smoke was gone instantly from the first start afterward.
Maybe he put teflon seals in? They do not seal very well on motors with worn valve guides and generally, the only people who like them are bracket racers and wannabe's.