just replaced some o-rings on the top of the injector pump-took it for a test drive and 5 minutes into the test drive I get gobs of smoke. it happened all of a sudden and when it did happen the smoke was so thick that traffic behind me could not be seen! I immediately shut off the engine and coasted to a stop. shut it down for a few minutes, started it back up and ran fine along the two mile route back home. next day, happened again with a twist. was driving along the highway around
60mph and the check oil light comes on-pulled off immediately and the check the level which was nearly 2" above the full mark. not sure if it was picking up oil from the tube but felt confident it was a pretty good oil level reading. kept driving and nearly 10 minutes later the light comes on again-I kept driving and a two minutes later I get gobs of smoke again. immediately shut the engine off and sit for two mintues. tried to crank it over but had lots of trouble - almost as if the timine was off. finally after 40-50 seconds of cranking it starts. the car made the final 15 miles home w/o any problem but I was being gentle on the engine.any ideas on causes or fixes would be greatly appreciated. thank you