My 1987 GL wouldn't start this morning...put the key in, radio started, lights went on, engine growled at me! Kept growling...wouldn't purr. I thought maybe it was too cold ealier because she just started up about 15 minutes ago. I just had the valve-cover gaskets replaced, the oil changed, and a tranny-flush (automatic, if needed). Any feedback or advice would be nice. Thanks!!
~A