Prius (Gen 2) :: 5 Mpg Drop In Fuel Economy After Traction Battery Replacement
2006 gen II base w/ about 90k miles. Jump in, big scare triangle with multiple other dash lights. POA80 and PO319 codes. Traction battery fail. Fortunately, I was just under the warranty limit (8yrs).
View 19 RepliesPrius (2010-12) :: Fuel Economy Seems Better With Almost Full Battery Level
I got prius i-tech Australia (should be IV or V in US). I just noticed this morning that my fuel economy is better when I got 6-7 bars on battery level, and worsen if i only got 2-4 bars. Is it just my imagination or any explanation for it?
View 8 RepliesPrius C Fuel :: Fuel Economy Reading Resets Every Time Turn The Car On
Every time I turn the car on, the "from start" fuel economy reading resets to 15l/100k. After driving for a while it goes down to 4l/100k but then resets back to 15 once the car is turned off. Is there any way to get it to stay at what it finished at?
View 11 RepliesPrius (2010-12) Fuel :: High Temps Dropping Fuel Economy?
While most of the emphasis I've seen on improving fuel economy seems to focus on warming the car up quickly in cool/cold weather, I seem to be experiencing significant mpg drops at the other end of the spectrum.
View 8 RepliesPrius (2004-09) Fuel :: 2008 - Sudden Drop In Fuel Economy - Water Leak?
I have a 2008 prius. Usually it gets me around 52-55mpg, I've had it since January. Since a couple of days ago its not giving me anything above 49. I know thats a normal number, but considering the fact that its usually quite a bit higher I'm wondering what the cause of the drop is. Also around the same time, when I pull out of my driveway I notice what appears to be a bit of water leakage. Its under the vehicle in the front center, and it only happens when I start the car for the day and pull out of my driveway (its on an incline).
View 4 RepliesPrius (Gen 3) Fuel :: How Fast To Accelerate For Maximizing Fuel Economy
I am wondering about how fast to accelerate for maximizing fuel economy. I understand with the P&G approach that you don't want to get up to speed too slowly. The question is whether it really is more efficient to go ahead and get up to speed or stay within the ECO guidelines? In particular, I find that getting up to highway speed especially that it can take quite a while to get up to 70 mph without having it going into the power range. It seems like it is better to get up to speed and then back off to go to the high efficiency mode.
View 16 RepliesPrius V :: Best Way To Drive For Fuel Economy
I have a 2013 Prius V and my mpg averaged about 43. Now after about 13,000 miles it has gone down some to more like 41-42 and even 39. Once on a mostly highway trip it was down to about 34. Last summer it got 51 mpg in Colorado!
How to get better mileage. I once heard about a feathering technique with the accelerator but I don't know if I understand it.
Prius (2004-09) :: 2006 - Battery Not Holding Charge
My 2006 Prius battery is not holding a charge very well. About a month ago I had rodents in the engine and had both my stereo and wiring harness replaced at the dealer. I've noticed that every morning the Energy Monitor screen shows only 2 purple cells left in the battery. It always recharges as I'm driving it, but then it loses its charge after siting still a few moments. No idiot lights are on. I've done the DIY system check mode and everything says OK, except audio- it shows "check" in red. Also, my 12v battery is at 11.9. (I replaced my original 12v battery several months ago with no problems).
View 1 RepliesGen 4 Prius Fuel Economy :: Differences Between 3rd And 4th Generation?
Curious? Looking for if the generation 4 Prius' has less road noise and better acceleration?
My generation 3 is quite noisy inside.
Gen 4 Prius Fuel Economy :: Acceleration Is Heavily Influenced While Using The Driving Mode
When using the active cruise control, the acceleration is heavily influenced by the driving mode, with as you could expect eco being more relaxed and power going full steam ahead whenever possible.
View 4 RepliesPrius (Gen 2) :: Loss Of Fuel Economy After Electric Water Pump Replacement
After my electric water pump was replaced under the recall my mileage went from 45 mpg to about 30 mpg. Part of this might be due to new tires and cold snowy weather (CT !) but I have never seen such a drastic drop in performance (2005 Prius).
View 12 RepliesPrius (Gen 3) :: Front Brakes Dragging Excessively Causing Lack Of Power And Poor Fuel Economy
Our 2010 Prius just had the brake booster recall done and I also installed new pads and rotors. The car now has issues with the front brakes dragging excessively causing lack of power and poor fuel economy. There are no codes and everything else checks out okay, the brakes function fine. Is there anything on these cars that would cause brake drag after a new brake install? I just want to ensure there isn't something I can do before I bring it to the Toyota dealer.
View 10 RepliesFord 6.0L Power Stroke Diesel :: Bolts Holding Exhaust Heat Shroud Behind HPOP
There are two bosses on back of hpop cover that have bolts holding heat shroud for the exhaust. How difficult are these to remove? The drivers side looks fairly accessible, but passenger side I am not too sure of. I will be back to disassembling everything in a couple of days, and just getting a heads up on it.
View 5 RepliesInfiniti - Qx4 :: 1997 - Battery Not Holding The Charge
I've had the alternator and starter tested twice,new battery. Its a 97infiniti qx4 and it won't hold a charge. The weird thing is, I have to wait day or two after I charge the new battery (which I replaced twice thinking it was the battery),then it will run for almost a day and then it just dies. And if someone tries to give me a jump, it will not charge and fire over. I have to get it towed back home and wait a day or two. (the wrecking companies are getting to know me very well). I've checked under the vehicle for any wires that are not suppose to be touching each other. Its my only car that I have at this time
View 5 RepliesGolf/GTI VI :: Possible Causes Of Increase In Fuel Economy
Wondering what could cause an increase in fuel economy. My GTI has been running at 29 +/- MPG since the day I bought it, but no higher than 30. I took it out for a ride on Sunday after I changed the front brakes Saturday. The dash tells me it's running at 34. So I filled it up and manually clocked it on a 50 mile trip. I refilled at the exact same pump - just to remove any error. And what I calculated is that the computer is right.
There is no loss of power. However, I've been fighting intermittent misfires on cyl #1 and #2. the misfire on #1 has all but gone away after finding out the coil wasn't sitting right and the spark had loosened up. I've tracked #2 down to either the injector or carbon. I'll be taking care of that next weekend.
Passat (B6) :: 3.6 Fuel Economy Dropped
I have the 3.6 and it has been great on fuel economy up until last week. I was averaging about 26mpg and getting near 20 mpg around town. Now my fuel economy has dropped to 15mpg city and 25mpg highway putting the overall MPG down to around 20. What happened? Did I get a bad tank of fuel or is it time for new spark plugs? The car has 34k on it; and when I checked the plugs at 28k they looked like new and gapped to within .002 of the spec.
View 13 RepliesLexus SC430 :: 2008 - New Battery Not Holding Charge
2008 SC 430.....battery went dead, to zero. Got jumped. Went to dealer who sold me new battery. Drove 90 highway miles. Got home & put trickle charger on to "just see" what battery recorded. It was at 75%. Removed trickle charger. Checked again following morning & battery at 65%.
View 7 RepliesDodge - Spirit :: Poor Fuel Economy
I have a 92 Dodge Spirit 2.5L non turbo. I have been getting horrible fuel mileage. Around 17. I have given it a full tune up, including replaced the distributor and hall effect sensor. Why my fuel economy is shot?
View 3 RepliesPassat (B6) :: 3.6 Fuel Economy Dropped Significantly After 5k Service?
Ok, so I was already getting pretty bad fuel economy from my 3.6 4motion wagon (14/24 city/highway). so last week I take it in to the dealer for 5k oil service. now after the service I get 10/18 (city/highway)!!!!
Car seems to run fine, but for some reason the fuel economy has dropped significantly. Most people on here say they get better economy after the 5k service.
Now the car is at the dealer for a few days for them to check it out. Gave me a old hyundai for a loaner.