Prius (Gen 3) Fuel :: MPG Increase With Pressure Increase?
What kind of mpg increase one would see if they were to increase the tire pressures from recommended (35 F/33 R psi) to max (44 F/ 42 R). Any stats of tracked?
View 1 RepliesFord 6.7L Power Stroke Diesel :: MPG Increase With Synthetic Oil Or Adding A Tonneau Cover?
Is there a MPG gain with synthetic oil or adding a tonneau cover?
I'm planning on doing the tonneau but curious if any noticeable differences with either.
Prius (Gen 2) Fuel :: 2005 - Fuel Consumption Increase After Service And New Brakes
So, my 2005 Gen II Prius went for a scheduled service on Wednesday, 70k miles, Toyota main dealer. They called and said it needed new front brake pads and disks, I was surprised but gave the go ahead. There would occasionally have been a mild squealing sound from the brakes at very low speed so I accepted the pads might need replacing, I was surprised the disks needed replacing but it hard to argue about brakes, especially as I only have the car a year (I'm the second owner and it has a full Toyota service history). It had a "major" service, new spark plugs, new front brake pads and disks.
Since collecting it I've noticed that the engine seems to kick in more often and needs higher revs. The fuel consumption seems higher, normally mid 50's MPG (imperial gallon) now 35MPG. However it hasn't been driven many miles since its been serviced so its a low distance for calculating MPG. I've also noticed that the car seems to slow more quickly without applying the brakes, a regularly driven hill that I coast down at 48kph now only gives 35kph. Also, if I drive on a flat road for a mile or 2 and coast to a stop the front brake disks feel VERY hot, way too hot to touch, drivers side more so that passenger side.
Camry :: 2005 LE V6 - Changing Trans Fluid To Synthetic?
Looking for changing transmission fluid to synthetic with next change. '05 Camry LE V6 with 100,000 miles. The fluid was changed last year by the previous owner, but as with many other new owners, I like to change out most/all fluids so I have a fresh start. Any issues with changing to a synthetic or is the Toyota fluid already synthetic/semi ? Also, would you consider 100,000 miles too high to change the engine oil to full synthetic ? Oil was changed by the dealer when purchased 2 weeks ago and still looks like new, but prefer using a full syn as with the wife's car, my Highlander, and my Harley.
View 14 RepliesToyota - Prius :: How To Remove Tranny Fluid
I have a 2006 Toyota Prius, with- yes-- 175k. It runs like a gem. I'm trying to decide if I should sell it now, or if the battery pack is likely to go for another 100k...
View 3 RepliesFord F-150 - 1997-2003 :: Auto Trans Fluid Change To Synthetic
The trans fluid appears to need to be changed. I do not know if it has been changed in the past as this 2001 F150 with a V6 truck is new to me and has 88K miles. I am wanting to drain the torque converter as well as drop the pan and change the filter. I am willing to take the risk of having to rebuild the transmission if the flush junks it up.
Three Questions:
1. Is there any issue with mixing the synthetic with ATF fluid as there would still be ATF in the cooler and other places unless I take it someplace and have it mechanically flushed?
2. Is there a way to determine if my 4R70W trans has a drain plug in the torque converter with out getting under there, looking thru the inspection port while some one is clicking the starter?
3. Is there any reason not to put a drain plug in the pan while it is uninstalled?
Prius (Gen 2) Fuel :: Remarkable MPG Increase After 12v Battery?
Ok I read about replacing a bad or ailing 12v battery (mine was original - 2007 - and resting at 10.1v) and an increase in mpg's. But I didnt expect this kind of increase!
I bought the car 9-14-12 and had been driving it very hypermilishly...lol...and getting 48mpg average.
Prius (Gen 2) Fuel :: Shifting Into Neutral When Driving To Increase MPG?
Is it ok to shift into neutral when the car is moving?
View 19 RepliesPrius (Gen 3) Fuel :: Consumption With Speed Increase / Decrease
Since I got Prius I've noticed that driving at 50mph returns 80+mpg , 90+mpg if I let it gently glide at -1mph per 1 mile. As it gradually slows down, the mileage starts to decrease. By the time I get down to 45 mph the mileage shows around 70mpg,
I get down to 40mph, I'm only getting 50mpg. When I keep my speed between 40 and 45 I get about 52-55 mpg for the day. If I keep my speed between 45 and 50, I get 55-60mpg for the day.
Prius (2004-09) :: Jerky When Shift Tranny Into Brake Mode - Transaxle Fluid Change
Long story, but I bought a 2007 Prius with 73K miles on it. Now I'm at 93K miles, and I think it may be more jerky than when I got it when I shift the tranny into "brake" mode.
I don't know if the fluid has ever been changed on it, and I intend to change it very soon now. Am I in a pickle? Or should this transmission be fine if the fluid hasn't been changed for 93K miles?
Prius (2010-12) :: How To Detect That Car Has Synthetic Oil
My car is less than a week old. My salesman told me that my 2010 Prius III has conventional oil in it. However, one of the sales managers said all 2010's come with synthetic from the factory. The pamphlet with the owner's manual says it has synthetic oil as well. I don't know the advantages of going to synthetic, but I know you can't switch over later.
View 5 RepliesKia - Sedonna :: 2008 - CEL Came On - Too Much Consumption Of Tranny Fluid
My girlfriend each week has to add at least a quart of tranny fluid. There are no apparent spots on the garage floor. The problem started last week when the engine light came on and she found herself sitting on the side of the road with her daughters in Nevada's 100+ heat.
I don't understand where the fluid could be going unless it leaks out when she is driving... but you would think that when she parks it, some would still drip off onto the floor and this is not the case.
Prius (2004-09) :: Synthetic Oil Changing Interval At 100K?
Our Prius just passed 100K miles and I am no longer covered by any warranty on the ICE. I have been regularly changing oil every 5K using Castrol oil & Toyota filters but am planning to switch to Mobil 1 and changing interval to 10K. I change my own oil and we put lots of miles (30-35K/yr) mostly long distance traveling.
There have been some old wives tales about changing to synthetic oil on cars with a lot of miles. I assume that they are just that - old wives tales. I am fairly convinced by other posts here that going to 10K intervals is OK.
Golf/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.
Accord :: 1988 - Large Puddle Of Tranny Fluid Under The Car
I have a 1988 accord LX with 225K miles. 2 or 3 days ago I noticed a very large puddle of tranny fluid under the car. Upon inspection, the fluid is coming out of the tranny case above the shift cable. The spot looks almost like something has punched through from the inside, but the car drives ok...
View 1 RepliesToyota - Rav4 :: 2005 - Dirty Tranny Fluid
Looking at buying an 05 rav4. Everything looked great until I checked the tranny fluid which was grey/pink. It was a trade so no service records but a very clean carfax. I really like the car and it shifts fine including accelerating up a hill. I'm hoping it just needs changing. I'm in need of replacing my 99 CRV with 230k and needs a new head.
View 18 RepliesMercury - Tracer :: 1994 - Tranny Fluid On Ground
I have a back up vehicle which my son uses occasionally. It's '1994 Mercury tracer. All the transmission fluid appears to be on the ground. Would that mean the transmission is no good! We haven't driven it but once this summer. My son bought some transmission fluid and put it in.
View 8 RepliesElantra XD (2001-06) :: 2002 - Bubbles In Tranny Fluid
I just got done replacing the passenger side half shaft axle on my 02' Elantra. I didn't have any fluid leak out when I removed the old axle(watched a few YouTube videos and everyone had fluid leak the minute the old one came out) but I think that may be because of the angle of my driveway and the car by jacked up pretty good.
Went I got done I checked all my fluids while I was at it. All of a sudden when I pulled the dipstick out for the transmission fluid, it was covered in air bubbles. I drove it around for 3 hours this morning delivering newspapers with no issues, checked the fluid again, there is still a few bubbles but not many.
Was just wondering if this would be a cause for concern? or is it probably just a bunch of air that got pushed in when I put the new axle in?
Acura - Integra :: Interval Of Tranny Fluid Change
Those with Honda's know the Auto Tranny needs some extra care - there is no filter to change.
Factory recommends drain and fill every 2 yrs, which I have been doing.
After Acura TL (?) had some issues, Honda made a machine to suck old fluid completely out - heard dealership did not touch these machines for 6 months!
I am wondering if I should change these fluid every 1 yr instead of 2 yrs on any of my two cars - one is pre 1990 (1st gen) with 165k - but replaced tranny 7yrs ago with a used one and it had done 25k. Other is around 2000 (3rd gen) with 120k. The 1st gen does 3k every year and the other does 8k.
I could take to dealership and ask them to drain the whole fluid out - sometime this might make the tranny from stop working given the age on the 1st gen.
Are there any other tips?