engine is about to stall
Check your Transmission Fluid. If it's automatic, it could simply be low.
Try changing your spark plugs, and your spark plug wires.
its most likely the air by pass valves and some coils that need to be changed.
What year S-10 and what engine you have would help.
When you get a po300 code and the check engine light flashes it to let you know to turn off the enging because you are starting to damage the catalatic converter, I screwed up mine by driving it it was a bad cam sensor
32 and 2132 and 21
It means Cylinder misfire. Stop driving this car until you can have this repaired.
check for vaccum leaks
it does that because it has either jumped time or ....jumped time ! :) :)
start with a new fuel filter
no.
If check engine is on while driving but not flashing the computer of the car is sending out a code you probably have an emission problem count the flashes this will give you a code. a short pause between the flashes is the second or third, forth, etc of the code. after a long pause it will either repeat the code or give u another.