Most auto repair shops charge between 75 and 150 per hour. The auto repairs diagnosis time and labor rates vary by location, vehicles make and model, and even your engine type. Today the 390 is still a very popular motor due to the fact that it is very easy to get parts for these engines that can easily push the horsepower into the 500+ horsepower range if the motor is built for racing. The cost to diagnose the C1979 FORD code is 1.0 hour of labor. Plus the Beach Boys never wrote any songs about the 390 V8:-) Even today the Chevy Impalas with a 409 sell for twice and even three times the amount than a Ford Galaxie with a 390.
Unfortunately, most car enthusiasts were more excited about Chevrolet’s 409 simply because of its larger size which diminished a lot of publicity for the Ford 390. Hi I am looking for ford cougar 1999 engine harness especially c3001 plug. Ford called the engine 400 cu in but it actually displaced 402 cu in (6.6 L). The 400 had square proportions, with a 4.0 in (102 mm) bore and stroke. It had a half-inch (12.7 mm) longer stroke than the 351 Cleveland, making it the longest-stroke Ford pushrod V8 engine.
The 390 was used by Ford and Mercury in a large number of their production cars as well as several trucks. Ford Truck 1973-1979 Wiring Diagrams amp Schematics.jpg: 994.3kb: Download: Ford Wiring Diagrams Manual (PDF).pdf. No Reserve Freewheeling design with 400m and manual transmissionThe engine runs great and 4 wheel drive works great. The Ford 400 engine was based on the 351 Cleveland. The Ford 390 produced a lot more horsepower than the 409 with its top end performance engine putting out a respectable 401 horsepower in its first year of production (41 more horsepower than the high-end Chevy 409).
The 390 V8 engine was first introduced in 1961 and was Ford’s chance to jump ahead of the all-new Chevrolet 409 that was introduced later the same year.