Is the 1GR-FE reliable?
The reliability of the 1GR-FE is legendary. In 2016 a 2007 model year Toyota Tundra equipped with the 1GR-FE reached 1,000,000 miles on the original engine, reportedly without ever performing an engine rebuild or overhaul.
Is the 4.0 Toyota engine good?
The Dual VVT-i 4.0 V6 engine found in the 09+ models are smooth, quiet, and reliable with engine longevity easily reaching over 200,000 miles (320,000 km). It’s no secret that regular maintenance and using high grade oils and lubricants is the key to reliability on almost any engine.
Is the Toyota 4 liter V6 problems?
Simple age can also cause the head gasket to blow. The issue with the Toyota 4Runner’s 4.0-liter V6, however, is that it tended to blow its head gasket much sooner than it should. Both Toyota 4Runner owner forums and Consumer Reports report that this was a relatively widespread issue.
How long will a Toyota Tacoma engine last?
With regular repairs and maintenance, any Toyota Tacoma can reach 300,000 miles with ease. If you drive 20,000 to 30,000 miles in a year, your Tacoma can last 10 to 15 years before needing major repairs.
What are the timing chains on a Toyota 1GR-FE?
There are three timing chains on these 1GR-FE engines. The first two are for the exhaust/intake camshaft timing. The last chain is the main cam/crank timing chain and is set up much like a timing belt. Lets look at bank 1 Cam to Cam chain and look at the marks. This view would be from the back side of the gears.
Why does the Hilux 4.0 have long gearing?
The designers went for long gearing because this improved overall consumption. Even though the V6 and automatic gearbox combination is seen by many owners of the Hilux 4.0 V6 to be awesome, there have been a lot of complaints about the auto-box “hunting for gears”, specifically when the cruise control is activated.
Are there any problems with the Toyota 1GR FE engine?
Additional damage is pretty rare on the 1GR-FE 4.0 engine, but it can happen. As coolant enters cylinders it can wipe away oil and cause premature wear. Coolant can also cause damage to catalytic converters and other components. A few potential symptoms of head gasket issues on the Toyota 4.0 V6 include:
Is the Toyota Hilux 4.0 v6 a good engine?
The 4.0 V6 engine of this Titan is a wonderful piece of machinery. The designers went for long gearing because this improved overall consumption.