You probably need to be a bit more specific. I've got a 1972 El Camino with a 350 engine in it. I get about 17 mpg now that I just put new spark plugs and wires in it.
i need to no the color codes to a 1976 el camino ignition
With the 4.3L: 15 city, 20 highway. With the 5.0L: 14 city, 17 highway
10ish
Depends on overall condition, mileage, drivetrain, options, etc...
That all depends on the engine in it but you can figure 15 to 19 MPG.
PER G.M. REPS; CITY 17M.P.G / HIGHWAY 24 M.P.G. = AVERAGE 20 M.P.G.- 2/14/2008
11-14 depending on how your drive it.
My 1972 SS with a 350 gets about 16/17 mpg
About 10 MPG. if your lucky.
Depends on overall condition, mileage, drivetrain, options, etc...
Try nada.com
what was the el camino real and what was its purpose