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Anybody else heard or had this problem??
Thanks,
Sonny
I have experimented quite a bit with this fuel economy/octane scenario. Partly because I am curious, partly because I live by a budget and $2 over is still $2 over. Actually in my case, $2 a tank is actually over $200 a year. I can think of a lot better things to do with $200 than give it to the oil companies!
Anyway, I have made several trips from the mountains of VA to Charlotte and experimented with the different octane ratings in my LSE V8. On each trip I used the same brand of gas from the same stations. I only varied the octane, and luckily the ambient temperature was fairly consistent. The bottom line result was about 0.5 mpg difference(~10miles/tank more). Power up the hills was the same and there was no knocking or pinging. As a result, I have switched to 89. I have actually found more mpg variability in brand of fuel than in octane rating.
As do many others, I also have some auto engineer friends. Once you breakdown the company line, they admit the recommended octane ratings are for peak performance to achieve the advertised stats (0-60, quarter mile, HP@xxx rpm etc.) For everyday use, the octane has very little impact since the computer will compensate for it.
On the rather derogatory comment, "if you can't afford the premium fuel; you can't afford the premium vehicle..."; remember the old quote "A fool and his money...." I know the insult was recanted later, but it should not have been uttered in the first place. This was a legitimate question, and I just had to stand up for the curious mind here.
Anyway, I just wanted to say this board is a great resource. My wife and I are trying to decide on trading our 02 LSE for either the Aviator or another Chrysler Pacifica. It is nice to get a feel for the seriousness of problems that we could incur.
Not saying your results aren't valid but others may see more of a difference in mpg in different locations.
I really like my Aviator. The only problem was a broken power steering hose at 400 miles and a teen running into the back of me while she was yakking on her cell phone.
You might want to check the rear center seat belt tie down. As suggested here, you can remove the third row seat bottom cushion. I found the large screw holding seat belts was barely threaded into the floor. If I had an accident those rear belts would have failed to hold the occupants.
The Seekins FLM dealership loaned me the vehicle that I'm interested in for 2 1/2days, which gave me a chance of putting 149 miles on it. I left my heated garage with my wife and 2 teenage sons for a 25 mile test run from North Pole to Salcha,AK. The garage was heated to 55 degrees, there was a snow storm in progress, and the outside air temp was -5.
I had the AUTO mode selected to take the vehicle to 72 on the driver's side, the passenger side was set to 72, and my wife cranked up the rear to warm up the 2nd & 3rd row. At the halfway point, my son in the front passenger seat put down his window, so that screwed up my test somewhat.
On the return leg, once the cabin reached 72, the demisters started blowing cold air, and within 3 minutes all of the windows were fogged up. Had to override to manual and set defrost to Hi blow, with the temp set up to 78. From there to home it was a balancing act to keep the windows cleared.
The next day I took it back to Seekins FLM, after driving solo the 25 miles to the dealership. I stopped once at the post office, put the window down for less than 30 seconds to throw in the mail, and the outside air temp was 11 degrees. But at no time did the windows fog up on that trip, even though the side demisters blew cool air after cabin temp of 72 was reached in Auto Mode. I am guesstimating the demisters temp to be about 55-60 throughout, but certainly never at the temp coming out on the floor board.
Please advise what, if any, fix Lincoln came up with on this design. It's been like pulling teeth to get the salesman or the service department to take my inquiry seriously. I may have to go to my brother's FLM deaslership in Beaufort, SC to inquire directly from Lincoln. Thanks for your reply.
Please identify yourself and provide me with a phone number or contact information.
I have a brand new aviator with 4000 miles. Its been starting to have subtle rough idle and during a highway trip during thanksgiving, the check engine light came on (not blinking, just constant).
The user manual says this is not serious if it is not blinking, but darn it its a brand new car.
My question is if anyone has encountered this symptom, and what was the cause of it? i'm taking the car in later this week to the dealer to find out anyways.
Coincidence or not....right before my trip, i took the car in to the lincoln/ford dealership to have the oil changed....hmmmmm.
It's also possible you just got a lemon. It happens, even with Hondas and Toyotas.
Here, in south Florida, we tend to let the motor and a/c run while we load up the vehicle. With no one in the car (or, with passenger only), that warning chime just keeps ringing! It's enough to drive you around the bend! I'm about to start pulling out fuses or circuit breakers, but I'll probably shut down some other system as well.
Any ideas? or is it just me or this particular vehicle?
Thanks,
Life is Better at the Beach
I have a 92 Continental that has an electronic instrument cluster. I began to experience an intermitant beeping that was probably caused by a short in the cluster. I replaced the cluster twice and only had relief for a few weeks each time - so I simply "followed my ears" and found the box that did the beeping and unplugged it. Problem solved!
Correction to an old post:
You said:
"'m not positive but there are a few things that I miss on the Aviator that I think are available on the Navigator (I have them on my Lincoln LS):
Automatic wipers
Electrically adjustable seat backs and steering wheel"
The only one of these 3 items available on the Navigator is the power seatbacks.
"The Navigator also gives you retractable running boards "
They don't give em to you :>) You pay about $1200 extra I think and I'm pretty sure you can ony get em on the Ultimate.
"It also has a power rear liftgate and third row folding seat"
These are standard on the Ultimate, not available on the Luxury IIRC.
You can get a 2nd row bench seat in the Nav, I did. A real neat feature about it is the middle seat is on rails and can slide forward about a foot or more so the occupant, presumably a little one in a child's seat, can be up close and personal to Mom and Dad in the front seats.
Some of you know that I have an '04 Navigator Ultimate. I had gone out pretty much sure I would get an Aviator a year ago. But it just wasn't big enough for what I wanted. 3 kids in the back and lots of room behind the back seat. Also drivers seat felt a little cramped and the HVAC system seemed to have the same problem my LS does. Having driven the Nav for a year and the Av for last 2 days I can say very strongly that I'm very glad I bought the Navigator. Now, to the Aviator.
It's a loaner, but has only 3000 miles on it. Not sure if it's 2 or AWD, has moonroof and little else for options that I can tell. Has a REAL cheap looking radio behind the dash door. The interior, though nearly identical to the Nav, somehow 'feels' cheaper. Can't splain it, just a feeling. I like the little doors in the door panel and arm rest. I don't like where the inside door handles are.
Good stuff - engine is GREAT. Handling is GREAT. Tranny seems a bit 'twitchy'. The 4speed in my Nav is super-smooth and seems to shift up and down pretty much exactly where I'd like. The Av seems to have too long in 1st, too short in 2nd and 3rd and it doesn't seem to understand what to do on downshifts. Ride is certainly rougher and twitchier than the Nav. There is a vaguely noticeable vibration at freeway speeds coming from the drivetrain I think. Not the tires or steering. something else.
Now, here's the kicker and maybe I'll write another post just about this - the HVAC system in this Aviator is much worse than the one in my LS. So much so that I called the dealer today (they have my LS for air bag lite on and another attempt to bring my HVAC up to the operating level of my '86 Cherokee) and suggested they not do anything to the HVAC as it now seems a bargain in comparison to the Aviator.
I have come to the conclusion that the HVAC systems in the Aviator and the LS (and maybe the Navigator too) are poorly designed and even more poorly implemented.
by way of explanation: I have complained practically since new that my LS'es HVAC system will, if it thinks the car needs to be heated up, begin blowing COLD air thru the defroster and demisters (such that I can feel it on my face) while blowing Cool air (too cool for comfort) out of the 2 side air vents and HOT air out of the center stack. I've measured the temps to be:
60-65 degrees defrost demist
70-80 degrees right and left air vents
100-110 degrees center stack.
To me, this ain't right. To Ford, it's normal and take a hike, customer. I have tried hard to get them to fix it somehow, to no avail thus far. And with mcuh ill-will now towards Ford, Lincoln customer "ASSistance" and a Ford regional engineer in particular.
I obtained the service CD which includes the LS and have looked at the design of the HVAC system and found that it is designed to 'blow-by' cold air straight from the AC EVEN if other doors are allowing heat from the heater cores. The cold air "blends" with the hot air to supposedly keep the car at the right temp. Well, I'm here to say that it's hit and miss at best. My Navigator seems to work fine. Not my LS or 2 Aviators I've driven. As I looked at the design I realized much would depend on EXACTLY how much each of the blend doors was opened. I must presume that the blend door assembly is POORLY manufactured or QC'd such that blend door angles vary wildly and thus do the temps out of the vents. Or perhaps the control circuits or mechanics are not always operating correctly. In any case, Ford either won't admit it's a problem or can' fix it or both.
This Aviator I have is almost impossible to get comfortable in. Here's the conditions: driving 35 miles over an 1800 foot climb, drop. Ouside temp around 45-50 degrees. I set the HVAC on auto, 76 degrees. Felt my right foot up to my calf getting warm, felt cold air on the upper portion of my body. Upped temp to 80 degrees. Leg getting real warm. Upped to 85. Finally a little teeny bit of hot air on upper body and face. Leg feeling like it's on fire. Tried to set up the system so that no hot air came out of the heater vent which is RIGHT WHERE I REST MY LEG. Had a lot of difficulty doing this. Finally found that I could get reasonably comfortable if I set the temp at 85 and set the HVAC to DEFROST only. Oh, and hit the switch to turn the AC off.
This is just NOT the way to heat a luxury vehicle.
Caveat Emptor mon amies. Gotta go to a meeting.
I do believe Ford/Visteon has a problem with their current versions of their HVAC though. They
don't do the job as cleanly as the last editions did back in 98/99 did. Those systems were perhaps simpler, but more consistent. I had a couple of them, and they were just excellent.
:>) If I put my hand over the demister for very long (in my LS or that Aviator) I'd have to soon stop and get frostbitten fingers amputated!
Seriously, if you're getting nice warm air out of your demisters, you better call Ford cause it ain't working as designed. And if you're in the sunbelt, what are the conditions outside and the HVAC settings to get warm air? I can only get warm air there if I set the HVAC to defrost only and the temp to 90 degrees.
The craziest thing about the Aviator is the placement of the heater vent right where my leg is. Literally roast leg of George on the menu if I didn't take it out of auto and get the heat up to defrost.
My car before the LS was a '93 Mark 8. It was a great car and the HVAC worked well. My sis-in-law has it now with about 160K on it.
What really tees me off about this is every service tech who's looked at it has been almost shocked at what's coming out of the vents. Yet after working on it for a day, they all fall into the company line which is basically:
1) The center vents are closer to the heater cores so they will naturally have warmer air than the side vents. I counter with FACTS: the temp difference is 30 degrees (110 to 80) There is NO WAY a max of 3 feet greater distance thru the plastic ducts will drop that much heat. Besides, guess what, my '86 Cherokee has some vents farther from the heater core than others and they ALL blow nice hot air.
2) Cold air out of the defrost and demist is the way it's designed to work. That's normal. Me - even if I can feel cold air on my face? while it's cold outside and I want the car to warm up I feel cold air on my face? Them - Normal. Good bye.
I caution anyone again to be sure your potential purchase works properly - drive it more than 5 mins from the dealer. Set on auto. Make sure you don't have A/C blowin on your face when ambient temp is cold. Because if yhou buy it and then find this problem - FORD WILL NOT FIX IT because they will say it ain't broke.
Update: as I said I had the Avi cause my LS was in the shop. Airbag light had come on, rear door handle had broken and they were going to look at my HVAC problem. They fixed the air bag light - connector under driver's seat and replaced the rear door handle. Both were AWA - no charge to me - they occurred at appx 51000 miles. That was great service by the SM. Now, this is not my selling dealer. This is a dealer close to where I work. I went there 2 months ago to give someone else a stab at the HVAC. At that time they agreed there was a problem and actually DID something. They 'lubed the camshafts for the blend doors'. But it didn't help. This time they spent hours on it (I don't know how they'll get reimbursed for their time) - they got Ford involved and finally were forced to answer my complaint with STD Items 1 and 2 above. However, the SM assured me that he will continue to look into this as he can see it's a problem and doesn't like what Ford is telling him. He's treated me 300% better than service at my selling dealer.
OK that's enuf for now.
I brought it in and they fixed it when I had the 10k mile tune up.
It's funny how this topic seems to have just surfaced, as I hadn't experienced this problem until only about a month ago. I thought it was odd the first time it happened, but didn't think too much about it at the time, as it seemed like an isolated experience. However, I've noticed it on two other occasions since. Balebos' post prompted me to speak about it with my wife (the daily driver of the Aviator) and she too has noticed this. Thanks for posting about it and noting a fix . . . looks like another trip to dealer . . .
Anyway, if any of you want to have a real chuckle, go to the section and read the steps required to turn the #%@**## chime off! It's just amazing!
Life is better at the beach
I've never seen that before and took it as a sign that the Aviator was in a front end collision, and that the stops were painted over by a sloppy repair person that didn't take the time to mask the area off. When I asked the dealership (they sold & serviced the car) about any repair work, they said there was none done. Carfax came out clean. Spooked, I passed on the car.
Well, I checked out another 2003 yesterday, and sure enough the stops were once again painted the same color as the body of the car. What gives, are all aviator hood stops painted or is this a case of looking at two Aviators that were involved in front end collisions?
Weird.
I've got my fingers crossed, but that hasn't helped me over the past 11 months with this Aviator. My wife and I are both pleased with the way it drives and serves our needs, it's just getting to be a PITA to bring it in for seemingly endless nagging faults. This has been a far different experience from our 2000 Lincoln LS.
if they are not painted, i'd be more worried.
sorry nv.
Merry X-Mas one and all!