smoking engine 1990 maz

any one found a solution to old smokie first start of the day ?????????

what weight oil do you use? and a k&n oil filter helps

hi sorry it took so long to get back i use castrol 25/50 and fram filter

25/50... holy crap. do you have any oil leaks?

Smoking at cold start up, leans toward valve seals. Smoke is blue or grayish?
How is your compression? Looking for 130 p.s.i.g. or better. Is it a B2600 or B2200?