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Honda Pilot Real World MPG

981 messages, Last post on Oct 23, 2009 at 12:54 PM
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Replying to: poodog13 (Apr 29, 2009 7:07 am) |
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My 2007 AWD has around 18,000 miles on it now. My regular commuting mileage has slowly improved from around 18 to around 20 mpg. Best tank ever was 24.5 mpg. Mine doesn't have the VCM like the new Pilots or the higher gearing like Kip's Pilot.
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Replying to: justaveragejoe (May 07, 2009 12:00 pm) There are 225 TSB's on my 03' Pilot. One of them deals with Engine not reaching operating temperature. http://www.edmunds.com/maintenance/recalltsb.html?styleId=100076605&engCode=6VNA- - G3.5&transCode=AUTOMATIC&mileage=36%2C000&zip=30215&type=tsb&serviceType=#48 I still believe that it possible, some of the Pilots are not reaching proper operating temp, This could be something as simple as a faulty thermostat. If it doesn't reach proper temp, it may not lean out like it should and fuel mileage suffer. Don't know if any error code would be registered. Very possible no codes would register because all sensors are dealing with a "cool" engine. So they may not sense a rich condition as a fault, because the temp is still calling for "rich". The Scan Gauge II is the handiest gadget I've found in a long time. It shows lots of engine data as well as various fuel mileage configurations. I've found that even though the temp gauge in the dash shows the engine to be warm, the actual temp may be in the 165 range. Once fully warm the temp goes to 181-182. Sometimes as high as 190 in heavy traffic. The SG has helped me improve mileage an additional 1-2 mpg over and above the mileage it was already getting. My Pilot, has been averaging 17-19 in local driving. I gave enough throttle to allow the tranny to shift at 2000 rpm without lifting my foot. Surprise to me that allowing the shifts to take place at 2200 rpm, without lifting the foot, seems to have helped the MPG by about 1 mpg local. Much over 2200 and the mileage drops back off again. A couple of other things have allowed the local driving to creep up to 19-21 average. On the "X-way" there is very little difference between 60 and 65 mph. But 70 mph drops mileage about 5 mpg. 80 mph is awful! In local driving, does anyone "KNOW" if the car gets better mileage at 45 while the torque converter is still unlocked, or at 50 when the TC has locked up? Asked that question because most of my commute route has a 45 mph speed limit. So that question "Bugged" me. Now I actually know. This gauge has more than paid for itself as entertainment. Getting better mileage is a wonderful side effect. Kip
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Replying to: kipk (May 08, 2009 3:45 am) # 41 (on above link) states a code P-0128 associated with thermostat insufficient temperature. However, that doesn't necessarily mean the computer will pick up on it. "Little things mean a lot". Kip |
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Hi Just bought 08 pre-owned and getting 13.5 MPG. Very disappointed. Vehicle has 13000 miles on it. Thinking is this the reason why earlier owner traded-in the vehicle. it is Honda certified, can I expect any help form the dealer to improve mileage?
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Replying to: pnara09 (May 19, 2009 9:57 pm) City, back road, X-ways How long is the typical drive? Example: My commute to work is 6.5--7.5 miles, in light traffic. There are 3 + traffic lights- depending on which route I take. Can usually run the 35-45 posted speed limits and often able to time the lights to my advantage. Most trips are similar to the work commute, but shorter. The heavier the traffic the worse the mileage. One frequent commute is 4 miles. With a cold engine on cold days the mileage is in the low teens. With a warn engine on mild days, (without AC) the mileage can be 21+. If not careful with the throttle, those can easily drop 2-3 mpg. Recently got stopped on the X-Way. Crept along between stopped and low gear for a couple of miles for about a half hour. Mileage was horrible! So, what type driving, what type traffic, what type terrain, what type load is normal for you? Kip |
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Replying to: pnara09 (May 19, 2009 9:57 pm) 1) Gas mileage is worse in winter than warmer moths. I live in CT where we can have very cold weather, but never experienced a noteiceable difference in mileage with any other car. 2) You need to drive the car (especially starting from lights, stop signs ect) like a grandmother would drive. Try to keep the RPMs to under 3 when starting from a stop. 3) When the car reached about 18,000 miles my mileage improved to 17 around town and 21 on the highway. I found using cruise control on the highway and keeping the speed to 70 when using AC I still got about 21 mpg. Hopefully you will have the same expeience. Good luck! |
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Kip, That looks like a cool little gadget. I just took a look at their website and I had to walk away, because if I keep looking, I'll probably have to buy one. Joe
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I just returned from a trip to Nashville TN. Interstate all the way, drove the posted speed limit on cruse control, 23.5 mpg. Honda Pilot Touring, 2009 AWD with 5800 miles. |
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Replying to: justaveragejoe (May 28, 2009 10:22 am) The thing is addictive. Most help is that you can reset the "Current "Trip" (average) mileage at will to measure the MPG for any stretch of road. Recently my neighbor and I took a trip of about 40 miles one way. It was all back roads going and the posted speed was 45-55. Mileage going was in the 28 mpg range for the entire trip. When the engine is turned of for 5 minutes or so, the "Current Trip" re sets itself, and considers we are taking a new trip. Coming back we drove a few miles of back roads and got on the the X-Way. There was construction and the traffic was moving at a pretty constant 55-58 mph. I used cruise as much as possible and stayed up with traffic. The terrain was gently rolling hills. Outside temp was about 68 degrees. Front windows were cracked about 2 inches and the AC was off. After about 20 miles of driving, the display said we had gotten 32.1 mpg "Average" so far for that 20 +/- miles of the trip. Just after that the construction ended. At 70 mpg the mileage drops into the 21 mpg range For that tank of gas I drove a total of 379 miles. I knew when I was filling it up that the car was leaning a little more to the right than when I normally fill it, but was in a hurry, so didn't reposition the car. The gauge said I used 15.7 gallons and the pump said 16.2 gallons. The gauge said I got 24.1 mpg. Hand calculations said 23.39 mpg. Gauge said I drove 380 miles. Odometer said 379 miles. That is close enough, as I figured it would take a little more fuel because of the way the car was sitting. I expect this next tank to get a bit better than the gauge indicates because I put in more gas than it thought I would. A tank before that, the gauge said I drove 334 miles, used 16.5 gallons, and averaged 20.1 mpg. Hand calculations and odometer said 333.3 miles, 16.42 gallons and 20.29 mpg. Almost every tank has figured extremely close to what the gauge registers. The few that may have been off by 1or2 MPG were mostly contributed to the way I filled the tank. On some tanks, the gauge is a bit high and on others a bit low. But usually within a couple of tenths. One discrepancy could be because the gauge also measures movement and mpg while backing up. I don't think the odometer measures movement when backing. Point is I have no reason to believe the gauge is not accurate measuring mpg. A Pilot is capable of achieving decent mileage if the driver is willing to do his share. I took a trip today of about 49 miles each way. Going over, I did not run the AC. Coming back I did run the AC and dropped nearly 2 mpg. For some reason the AC seems to affect mileage more on back roads than on the X-Way. Get yourself a gauge and have some fun. Kip
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