If you have a dead misfire you will have a flashing check engine light. If you notice any misfiring at all you need to address the issue immediately, as a misfire will ruing your catalysts and possibly damage the engine fairly quickly.
If the converter has not been changed, it may be pluged. Tune-up? Yes tune up but specificall timing. Get a timing gun and manual unless you already know the firing order.
what do a tune up consists of? I have a 2005 toyota solara se
they start around $130 for a 4 cylinder and go up from there
Need some more info, what year is it and what tune up parts did you install.
You are having a cylinder missfire. take your car to a shop for a tune up.
It doesn't have a distributor.
The 2000 S10 2.2L 4 cylinder engine has no distributor.
Completed a 2000 Olds Baravada 4.3 full tune up and now the check engine lights reads p0203 2 cylinder misfire. Replaced #2 cylinder plug, thought bad plug. Engine light still on. It was not on prior to tune up.
Sparkplugs... Give it a tune up.
The tube up parts needed for a 1995 Saturan SL 4 cylinder depends with your individual needs.
Change spark plugs and wires... TUNE-UP...
When performance and fuel mileage drops.