2017 35 L Ti Vct V6 Engine Reviews

Ford 3.5 V6 Engine Problems

The Ford 3.5L V6 engine came out in 2007 for use in the Ford Edge, Lincoln MKX, and Lincoln MKZ. It and so found its way into many other Ford models in the following years. Ford 3.five V6 engines are likewise known as the Duratec 35, 3.5 TiVCT, or 3.v Whirlwind. The engine offers 265-290 horsepower and 248-255 lb-ft of torque. That kind of power isn't going to WOW anyone, especially today. However, the 3.5 Duratec engine does offer a bang-up balance of fuel economic system and reliability. Of course, no engine is perfect and there aren't any exceptions hither. In this article, we discuss a few of the nigh common problems with the Ford three.5 V6 likewise as overally reliability.

What Car Apply the Duratec 35?

The 3.5L V6 Cyclone engine is in the post-obit Ford, Lincoln, and Mazda models:

• 2007-2018 Ford Edge
• 2007-2010 Lincoln MKX
• 2007-2012 Lincoln MKZ
• 2007-2016 Mazda CX-9
• 2008-2019 Ford Taurus
• 2010-2012 Ford Fusion Sport
• 2009-2013 Ford Flex
• 2015-2017 Ford F-150
• 2011-2019 Ford Explorer

3 Common Ford three.v V6 Engine Problems

A few of the most common engine problems on the Ford iii.5 Cyclone/Duratec engine include:

• Water pump
• Oil dilution
• Cam torque actuated phasers

We'll discuss each of the in a higher place problems in greater depth through the rest of this article. However, nosotros have a few quick notes before moving on. The Duratec 35 engine is a sound, reliable engine. Faults and failures we talk over are specifically a few of the most common issues. That doesn't necessarily mean they affect a majority of Ford three.5L V6 engines. Rather, when problems do pop upwards these are a few of the well-nigh common areas.

That said, all engines are prone to all sorts of various bug. This is peculiarly truthful with higher mileage and age. Some of the early model 3.v Whirlwind engines are over a decade onetime, so it'southward just an extra signal to consider. Anyways, let's dive into the above bug with the Ford 3.v V6.

1) three.5L V6 Cyclone Water Pump Failure

Water pump failures are one of the nigh common cooling system problems on many engines. Information technology's a moving part responsible for circulating coolant through the iii.5 V6 Ti-VCT engine. Without coolant flow an engine is prone to overheating quickly. Every bit such, water pump bug are typically an urgent repair. The Ford 3.five V6 does have a serious design flaw with the h2o pump.

Due to the transverse pattern, 3.5 Cyclone water pumps are located behind the timing cover and driven by the timing chain. Not only does that increase the chance of the 3.5 V6 h2o pump leaking, but it makes the repair a bit more labor intensive. Fortunately, leaking water pumps are a bit less urgent than an actual water pump failure.

Information technology's still of import to repair the water pump as soon as possible. Withal, as long as the Ford 3.v Duratec is however getting coolant flow then there shouldn't be any major adventure of severe overheating. Of grade, the pump may likewise neglect internally which would affect coolant menstruation. Water pump bug usually pop up in the 80,000 to 120,000 mile ballpark on the 3.v TiVCT engine.

Duratec 35 Water Pump Symptoms

Symptoms of water pump issues on the 3.5L Cyclone engine include:

• Visible coolant leak
• Low coolant
• Coolant mixing with oil
• Overheating

A visible coolant leak can exist due to several unlike problems, but it normally boils down to the water pump. Of course, the coolant leak may result in receiving a low coolant light. In severe cases, the Duratec 35 engine coolant tin can mix with the oil. Nosotros volition hash out this in the next trouble with oil dilution. Additionally, water pump failure may result in check engine lights and overheating.

Ford iii.5 V6 Water Pump Replacement

Water pump replacement can already be a pretty costly repair on whatever engine. However, the Ford Duratec 35 water pump location makes it a bit harder to access and repair. It's not terribly complicated to DIY but it does take some skill and patience. Otherwise, leave 3.5 V6 h2o pump repairs up to the experts. At a repair shop the job will probable run around $800-1200, depending on the year and model.

2) Ford 3.5 Oil Dilution Problems

We'll exist a little quicker on this section. Ford 3.5 V6 Whirlwind oil dilution issues really stem from the to a higher place h2o pump failure. Due to the h2o pump location, a severe failure may crusade the coolant to mix with engine oil. It'southward a lot less common as the water pumps normally fail and leak from the cry hole. Still, there are enough cases of oil and coolant mixing that it's worth the mention.

Obviously, coolant mixing with engine oil is not a good situation. It affects the oils power to effectively lubricate the internal parts of the 3.5L Duratec engine. If this goes unnoticed for besides long it may cause catastrophic engine problems. Once again, it's a lot less common than nearly water pump leaks. However, it'due south an important event to be on the lookout for. Nosotros believe there may be a few lawsuits floating around due to the three.v Cyclone water pump issues that crusade oil dilution. The below video is a helpful resource.

3.5L TiVCT Oil Dilution Symptoms

A few symptoms that may suggest that coolant is mixing with oil include:

• Rattling/clunking from engine
• Milky oil
• Overheating

This problem begins with the internal bearings on the Ford 3.5 V6 water pump. As the begetting fails you may begin to hear clunking and rattling sounds from the water pump area. Milky looking oil is a dead giveaway that something isn't run. The 3.5 TiVCT may also run hotter due to the oil and coolant mixing.

iii) 3.5 TiVCT Cam Torque Phasers Issues

Nosotros've referred to the Ford 3.5 V6 every bit the TiVCT a couple times in this article. It'southward important to differentiate hither. Early on model engines employ iVCT. However, in 2012 all 3.5 Cyclone engines began using TiVCT (Twin Independent Variable Cam Timing). Ford three.5L V6 cam torque actuated phaser problems touch on these later model TiVCT engines. The idea of TiVCT is to adjust the intake and frazzle valve timing to allow for improve ability and fuel economy. Information technology'due south excellent tech that'south plant on most modern engines.

Yet, there are a few issues with the 3.5 V6 valve timing system. Cam torque actuated phasers are one of those issues that may popular up. These cam phasers are tasked with rotating each camshaft relative to engine timing. When the iii.5 Duratec cam torque phasers neglect there are a scattering of symptoms. Other failures can occur if this isn't stock-still in a timely mode.

Ford 3.five Duratec Cam Phasers Symptoms

Await for the following symptoms that may point to a fault with the three.v Cyclone cam torque actuated phasers:

• CEL
• Engine rattling sounds
• Power loss
• Rough running

Cam phaser failure volition typically show itself with a check engine lite and a rattling sound from the Ford 3.5 engine. In severe cases information technology can besides throw off ignition timing. This will atomic number 82 to power loss and rough operation.

three.5 V6 Cyclone Cam Phasers Replacement

As a note – consider replacing the TiVCT solenoids if your iii.5 V6 is higher mileage. That's some other expanse that tin cause some issues as the engine ages. Moving onto the problem at paw. Cam torque actuated phasers lie within the cylinder caput. It takes a decent bit of labor to go into that expanse and then repair bills can add upward. Depending on the twelvemonth and model of the Ford 3.5L engine it can cost about $700-1200+ to fix cam phaser bug.

Ford 3.5 Ti-VCT V6 Reliability

Is the Ford 3.v V6 Cyclone engine reliable? Yes, we believe the Ford Duratec 35 earns above average marks for reliability. Water pump and cam torque actuated phaser problems can be a bit of a headache. However, the internet tends to blow things out of proportion. The problems probable aren't as common as some may lead you to believe. Otherwise, the 3.5L V6 doesn't endure from many mutual failures or pattern flaws. In that location are plenty of engines out at that place that have many more and much worse common issues. As such, the Ford 3.5 TiVCT earns solid marks for reliability.

Problems can and practise happen, but that can be said about whatsoever automotive engine. Of course, maintenance is likewise key for any engine and that applies to the three.5 V6 Cyclone engine. Modify the fluids on time and gear up issues in a timely manner. Information technology'southward basic stuff that goes a long manner in ensuring you have a good, reliable feel with the Ford 3.v V6 engine.

With proper maintenance information technology'south not unusual for the 3.v Whirlwind to make information technology across 200,000 miles without many, if any, astringent engine bug. Not too bad for longevity. Information technology'due south a expert engine all effectually that offers a balance of reliability, longevity, and fuel economy.

Ford 3.5L Cyclone Common Problems Summary

In 2007, Ford introduced the three.5L Duratec engine in a few models before making its way into flagship vehicles similar the Ford Explorer and F-150. It'south not the most powerful option when compared with the EcoBoost or five.0 Coyote options. Nevertheless, the 3.5 V6 does offer plenty of benefits for those who don't need the extra power. The Duratec 35 is a very reliable and efficient engine that has been effectually for a while. No engine is perfect, though.

A few common problems with the Ford 3.5 V6 include the water pump and cam phasers. Water pump failures tin can also atomic number 82 to costly repair bills if coolant mixes with the oil. It'due south non a terribly common issue that would scare u.s.a. away from ownership the 3.5 Duratec. Otherwise, at that place actually aren't an major flaws with the engine.

Ford 3.5L V6 TiVCT engines are a great option for those who don't need gobs of power, but simply want a reliable, efficient engine. With proper maintenance they're known to brand it across 200,000 miles without many serious bug. Stay on top of maintenance and you'll probable have a swell experience with the 3.5 Whirlwind.

What's your experience with the Ford three.v V6 TiVCT engine? Are you considering one?

Drop a annotate & allow united states of america know! Or cheque out our 2.seven EcoBoost and 3.5 EcoBoost common trouble manufactures

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Source: https://tuningpro.co/the-3-most-common-ford-3-5-v6-cyclone-engine-problems/

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