What causes engine sludge build up?
Causes. Sludge is usually caused by a poorly designed or defective crankcase ventilation system, low engine operating temperatures, the presence of water in the oil or crankshaft-induced cavitation, and can accumulate with use.
How bad is engine sludge?
Engine sludge. That’s the name given to motor oil that breaks down, thickens, and gathers contaminates. This “goop” infects your engine’s components and can cause overheating. In worst case scenarios, it can destroy the engine.
When did the sludge in Toyota engines stop?
Toyota settled a class-action engine-sludge suit in 2007 that covered an estimated 2.5-million Toyota and Lexus vehicles made between 1997 and 2002. Toyota agreed to repair the “sludged-up” engines for up to eight years from the time of purchase.
What are the features of a 2008 Toyota Highlander?
Used 2008 Toyota Highlander Standard Features. The base front-wheel-drive Highlander rolls on 17-inch alloy wheels and comes with halogen headlamps, AM/FM/CD MP3/WMA-capable six-speaker stereo, fold-flat third-row seat, tilt/telescope steering wheel, interchangeable Center Stow seat and center console and an aerodynamic rear spoiler.
What kind of car is the Toyota Highlander?
Styled in California, the 2008 Highlander design intentionally moves away from traditional SUV styling. Toyota says it makes a statement of strength instead of ruggedness, intelligence over toughness. We can tell you that it is an attractive vehicle that is designed more to blend into the automotive landscape than stand out from it.
What kind of gas mileage does Toyota Highlander get?
Informal zero-to-60 miles-per-hour acceleration tests showed the Highlander to accelerate with sport sedan alacrity, while we noted fuel economy ranging between 16 and 20 miles per gallon. Except for its still difficult-to-access third row, the Highlander’s seating was roomy and comfortable, and its ride, handling and braking excellent.