Engine oil sludge and engine failure
ENGINE AND ENGINE COOLING
9 NHTSA complaints · 2002-03 → 2006-05
“1994 TOYOTA CAMRY LE 4-CYL ENGINE FAILED DUE TO SLUDGE BUILD-UP, DESPITE REGULAR OIL CHANGES”
“THIS ENGINE SEIZED DUE TO ENGINE GEL OR SLUDGE”
“CONSUMER NOTICE OIL WAS GETTING THICK, TURNING INTO SOME KIND OF SLUDGE”