Ford messed up the gapping on the OEM plugs and this is part of the problem with the Ecoboost shudder at 55-60mph. The spark plug gaps are all over the place from. 035 to. 046 on just one members engine.
At the time of publication, the average cost of concrete for a 400-square foot slab, the typical size for a two-car garage, ranges between $583 and $637 or between $1.46 and $1.59 per square foot. On average, contractors will put in about 13 hours of labor to finish a two-car concrete garage slab.
0. The average cost to lay concrete per square foot is about $4. Prices have gone high in the past few years due to the inflation. The cost to lay concrete in the USA used to be between $1.5-$2.5 but these days it is near $4.5 or even as high as $5.It also depends on the person to whom you are giving the job for concrete.. The average cost to lay concrete per square foot is about $4. Prices have gone high in the past few years due to the inflation. The cost to lay concrete in the USA used to be between $1.5-$2.5 but these days it is near $4.5 or even as high as $5.