OBD one Error Codes. on 1995 Mercury Villager

1995 Mecury Village, getting error code from OBD One 32, 34, 45 and 51.
Now Repair shop said #3 and #5 Fule Injector Failure. Asking for $480 for repairs? The check engin light was on for almost 2 years. In a hot day of august it was stoped on Interstate. Please advice.

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1 answer
This seems like it could be the problem, but it's impossible to tell without inspecting the vehicle. A check engine light problem not taken care of could definitely--in fact, would--cause eventual failure. 480 for two injectors is not out of line.