Usually 1 of 3 things. Ignition coil is bad, fuel injector is bad, or spark plug is badly worn. Mechanical damage can cause that too, but unless it's a really old car with a worn out engine, that's usually not the case.
How long should stitches be left in? The doctor who put them in will be able to best judge how long they need to be left in, but on average stitches on the face should be left in for 3-5 days, stitches on the bodâ¦y or scalp 7-10 days, and stitches on extremities 10-14 days.
In my opinion leaving sutures on the face in for twelve days is too long. By seven days the wound has developed approximately 8% the tensile strength of intact skin. This is strong enough (along with any buried absorbable sutures) so that the non-absorbable sutures (the ones you can see) can be safely removed.