fellow tsikoteers and gurus.

what are the signs/symptoms na may loose compresion na ang cylinder mo?

diesel yung suv namin (4jx1 trooper crdi)

namamatayan kasi ako minsan kapag nag babacking kahit na AT naman ang tranny ko.

i also expiriencing sobrang black smoke kahit 1 month ago palang ako nag pa PMS ng Royal purple na im using for about 6 months narin.

black smoke lumalabas kahit bagong linis air filter ko. (K&N filter konting oil lang naman nakalagay and 1 year ko ng gamit 4 times na ako nag lilinis)

i do also expirience some vibration during idle.

san pwede mag pa compression test? yung reliable and may alam na shop and may expirience na on 4jx1 engine.

mileage of the trooper is 80K


TIA