Toyota Highlander Coolant Problems

Although the 2015 toyota highlander has the most overall complaints we rate the 2003 model year as worse because of other possible factors such as higher repair cost or more problems at lower mileage. Heater not working diagnosis may 2 2019 by jason one of the most common and inconvenient problems with the toyota highlander is when it has no heat coming from the heater.

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The contact stated that the vehicle was loosing coolant because of a fractured strip head bolt in the engine causing the vehicle to smoke and overheat.

Toyota highlander coolant problems. Also please check out the statistics and reliability analysis of toyota highlander based on all problems reported for the highlander. The back 3 head bolts were stripped allowing coolant to also leak into the engine. While there are a variety of reasons your toyota highlander is overheating the most common 3 are a coolant leak water pump radiator hose etc the radiator fan or a failed thermostat.

The 2018 toyota highlander has 94 problems defects reported by highlander owners. The most recently reported issues are listed below. The most recently reported issues are listed below.

Also please check out the statistics and reliability analysis of toyota highlander based on all problems reported for the highlander. 2003 toyota highlander 24l 4 cylinder engine 108000 miles developed coolant leak on the back side of the top of the engine adjacent to an insulator pad at the back of the engine block. The worst complaints are noise from engine compartment engine and engine coolingcooling system.

Toyota super long life coolant is a mixture of 55 coolant and 45 deionized water. The worst complaints are body paint electrical and accessories interior problems. Coolant leak water pump radiator hose etc get your toyota issue diagnosed by a professional.

Toyota highlander owners have reported 12 problems related to engine cooling system under the engine and engine cooling category. 440f 420c for more details about engine coolant contact your toyota dealer. 2008 toyota highlander cooling system problems with 4 complaints from highlander owners.

The most reported problem is with the 2003 toyota highlander for threads for engine bolts stripped. The contact owns a 2004 toyota highlander. Toyota highlander owners have reported 36 problems related to coolant leaking under the engine and engine cooling category.

Toyota super long life coolant is a mixture of 50 coolant and 50 deionized water.