Weight loss happens fast after gastric sleeve surgery: 1  Month 3: About 1/3 of excess weight is gone. 2  Month 6: About half of excess weight is gone.  Month 12: Up to 70% of excess weight is gone.
Allow your engine to cool for 3 to 4 hours before changing your spark plugs. They can be extremely hot if you do not allow enough cooling time. On most vehicles, you should replace your spark plug wires at the same time as your spark plugs.
After the spark plugs have been in the engine for a while, carbon deposits form around the spark plug tube, between the spark plug and the cylinder head. The carbon causes the lower half of the spark-plug shell to stick in the head and separate from the upper shell when the spark plug is turned for removal.he towing was $110.50, the eight new spark plugs cost $104.72, and the Ford dealer charged $323.68 for broken-plug removal labor. The grand total was $538.90, a high price to pay for a spark plug change.