Gas Recirculation Valve (egr Valve) Problems of Toyota Highlander

Oil cooler connected to engine block with a rubber hose. Hose failed with oil leak which caused loss of engine oil. Car towed and repaired before engine seized. It appears rubber hose was not protected from heat of catalytic converter and rubber degraded. Vehicle was in motion on interstate highway when first noticed loss of oil pressure. Added oil but oil loss continued. When warning light went on second time stopped vehicle and towed to service. Event occurred on may 15, 2020.

See all problems of the 2009 Toyota Highlander 🔎.

Tl-the contact leases the 2019 Toyota Highlander. The contact stated that while driving, the engine stalled without warning and the steering wheel seized. The contact coasted over to the side of the road and powered off the engine. The vehicle was restarted and was able to drive normal. The failure recurred twice. The vehicle was taken to page Toyota dealer, (21262 telegraph rd, southfield, mi 48033, (248) 352-8580) where it was diagnosed but the technician could not find a failure code found. The vehicle was not repaired. The manufacturer was made aware of the failure and provided a case number: 1910282286. The failure mileage was approximately 4,000. Aw.

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Whenever the weather is colder like 35 degrees or lower I am having issues starting the vehicle. The dealer already changed the battery but it did not help. I had the vehicle by the dealer for 10 days but they couldn't figure it out. In this time I had to pay out of pocket for rental and other expenses. Yesterday it took me 45 minutes until I was able to start the vehicle. I spoke to Toyota and they are not very helpful.

See all problems of the 2016 Toyota Highlander 🔎.

The oil line has degraded, causing total loss of engine oil and possible engine damage.

See all problems of the 2008 Toyota Highlander 🔎.

Occasional throttle no response when trying to accelerate moderately from a stop, or from a very low speed (I. E. -coasting around a 90 degree turn with the engine at idle speed. ) I then push heavily on the accelerator pedal, and it revs up, downshifts, and races ahead. It is dangerous, in traffic. I have brought it to the dealer twice, and they cannot reproduce the problem. Two so called factory reps rode around with me the second time, with a computer connected. Diagnostics shows no error codes.

See all problems of the 2013 Toyota Highlander 🔎.