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.
Staples on facial and scalp wounds. Because scalp wounds have a very rich blood supply, they tend to heal a bit faster than many other areas of the body. In many instances, surgical staples can be removed after seven to 10 days. Conversely, because scalp wounds frequently involve hair in and around the skin edges, some practitioners choose to leave the staples in place for at least two weeks to minimize potential of contaminants from the hair getting into the wound.