Restricted fuel delivery and malfunctioning spark plugs are the most common reasons for cars to hesitate during acceleration. The first step to identifying the cause of this is to find out if the car is fuel-injected or if it has a carburetor.
Prepare the vinegar solution. You will need white vinegar and a basin or sink. 1  Fill up half a clean basin or sink with cold water. Make sure the water is not warm. 2  Add 1 cup vinegar for every 3 cups of water.  Mix the solution well with your hand.
1 Pour the boiling vinegar over the strawberries into the four jars. Twist the lids onto the jars using three fingers.  Carefully place the jars on the rack in the pot of boiling water. As soon as the water comes to a rapid boil, set the timer for 10 minutes.