gas in oil, burning a lot of gas fast, some smoke some times
on 1994 Mercury Cougar

replaced oxy sensor, plugs, changed oil, 2 new injectors

Asked by for the 1994 Mercury Cougar
2 answers
REPLACE FUEL PRESSURE REGULATOR.
CK FUEL PRESSURE 1ST AND SEE IF ITS TO HIGH IF SO REPL F.P REG IF NOT YOU MAY HAVE AN INJ ISSUE