sludge in my engine what can I do. on 1996 Dodge Dakota

can I use engine flush

Asked by for the 1996 Dodge Dakota
How many miles on it? Oil changes how often?...........does it matter??? What noise if any , are you getting from the engine , or is this primarily a visuall observation?
2 more answers , 2 more comments
is the oil milky?
yes on the dipstick
is it in the oil or antifreeze
yes in oil