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Nissan Maxima

8972 messages,  Last post on Sep 15, 2009 at 11:23 AM

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What is this discussion about? Nissan Maxima, Sedan


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#8407 of 8972
Re: regular fuel for 04 se [bowke28] by dklanecky
Oct 16, 2004 (5:19 am)
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Replying to: bowke28 (Oct 15, 2004 8:58 pm)

I have driven 3 Nissan VQ's (95 Maxima, 00 Maxima and 03 Murano) over the last 10 years for over 360,000 miles combined.
 
85-90% of my miles are highway miles, and have been driven over roughly the same roads on the same trips over this time.
 
I also buy gas from the same 3-4 gas stations over and over again. I am very careful in maintaing the vehicles (Dealer service on everything except oil changes and tire roatations) and I monitor my air pressure in the tires at least weekly. I also use Mobile one.
 
Since I use my vehicles almost exclusively for business, I maintain riduclously detailed expense logs regarding each vehicle operating costs, including maintenance and repairs.
 
Without a doubt, the VQ engines I'm familar with (3.0 and 3.5) both get better gas mileage with Premium (93 octane where I live) than with mid grade (89 octane). I don't get 10% better mileage with premium, more like 7-8%, but it is no doubt better.
 
I have never tried regular in any of the three vehicles because I bought the Nissan(s) in the first place because I wanted better performance
not lower operating costs.
#8408 of 8972
Re: regular fuel for 04 se [bowke28] by p100
Oct 16, 2004 (8:44 am)
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Replying to: bowke28 (Oct 15, 2004 8:58 pm)

You missed my point. It is this: Yes, 1992 BMW 750iL probably requires premium fuel, but like all computer controlled cars, it has knock sensors that will cause the computer to retard ignition timing when low octane fuel is used to protect the engine. Using good quality regular unleaded would not have caused these problems. The real problem was that this person used the "CHEAPEST FUEL THAT COULD BE FOUND". This means buying gas from nondescript no-brand places. In the eighties and early nineties some gas stations illegally mixed large amounts of ethanol with gasoline, causing all kinds of problems. States have cracked down on these illegal practices, but I am convinced that some of this is still going on. In case of this BMW, injectors got damaged, so did both fuel pumps (yes this car has two of them and 12 injectors), as well as number of O2 sensors.
 
So my point is, you are always better off buying name brand gas from a gas station you know and trust, even if you use regular gas in your vehicle. And when you use name brand premium gas, you are not relying on knock sensors to retard your ignition timing, and potentially risking damage to your engine. Also, if your EGR valve quits working, rest assured that you will get engine pinging and knocking with regular unleaded, no matter what car you put it in.
#8409 of 8972
fuel, fuel, fuel by ramped
Oct 18, 2004 (4:15 pm)
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Seems like a timeless topic on this board. Go back a few hundred posts and I'll bet this discussion has come up a dozen times.
 
It is never resolved. Some are adamant that premium fuel is the only way to go; others are satisfied using regular.
 
Anybody doing anything beside putting fuel in their Maximas? Like driving them or buying them maybe :^)
#8410 of 8972
Re: fuel, fuel, fuel [ramped] by p100
Oct 18, 2004 (8:34 pm)
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Replying to: ramped (Oct 18, 2004 4:15 pm)

I can only add this: If you spend $ 600 or more replacing several oxygen sensors because of using cheap contaminated fuel, you have just wiped out all the savings you may have accumulated over the years by using cheap fuel. And getting worse performance while using it.
#8411 of 8972
Re: regular fuel for 04 se [p100] by bowke28
Oct 19, 2004 (8:40 am)
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Replying to: p100 (Oct 16, 2004 8:44 am)

"States have cracked down on these illegal practices"
 
really???
 
is that why over 22000 fuel pumps had to be replaced at ashland/mobil's expense earlier this year?
 
beleive it or not, 68% of the problems were with premium fuel.
#8412 of 8972
Re: fuel, fuel, fuel [p100] by ramped
Oct 19, 2004 (11:20 am)
Reply

Replying to: p100 (Oct 18, 2004 8:34 pm)

You are bringing up two different issues: the fuel octane rating, then contaminated fuel. Any fuel, no matter what its octane rating, can be "cheap and contaminated" depending upon how it is processed, delivered and stored.
#8413 of 8972
Re: regular fuel for 04 se [bowke28] by p100
Oct 19, 2004 (12:02 pm)
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Replying to: bowke28 (Oct 19, 2004 8:40 am)

What state(s) was this in? I have not heard about this one. Maybe states are only not doing enough to stop these problems.
#8414 of 8972
Re: regular fuel for 2000 Maxima [p100] by duke_wa
Oct 20, 2004 (1:20 am)
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Replying to: p100 (Oct 19, 2004 12:02 pm)

I just purchased a 2000 model year Maxima "GXE?" and I noticed a huge difference when I filled up with 91 octane. Incredible engine performance! I think the dealer had used regular unleaded for test drives. My first impressions of this car is that it is fabulous!
 
I have a question for knowledgeable 2000 Maxima owners. Buying this car used, it is very clean and all the features work perfectly, however, there was no owner's manual in the glove box, plus the model type designation is missing from the trunk. It was listed as a GXE model, but I'm starting to wonder.
 
I've checked out MSN's used car site and noticed two important points when I read the available options for the GXE/SE/GLE models. The options list says that leather seats are "optional" on both the GXE and SE, plus, traction control is stated to be only available on the SE and GLE models. My Max has cloth seats (which are great), but it also has traction control, plus it has so many other extras like the power driver's seat, heated front seats, automatic climate control, ambient outdoor temperature button, apparent premium Bose stereo (no brand name listed), convenience lights everywhere, very solid sport handling etc., that it's hard to believe that this is the base GXE model.
 
Can anyone please give me more information about how I can verify if the car is a GXE or SE? When I run the car's VIN number online, it just tells me that the car is "GXE/SE/GLE". Is what MSN autos web site stated correct? Is the traction control not available on GXEs? Thanks everyone for your help. I've enjoyed reading the posts on here.
#8415 of 8972
gxe vs se by kyleknicks
Oct 20, 2004 (5:40 am)
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gxe and gle's have the chrome door handles .. SE's have door handle colors that match the rest of the car...
 
if it has climate control, i believe it's an SE or GLE and they just removed the lil GLE/SE logo on the trunk.. since climate control is not offered on the GXE.. it's an option on the SE and standard on the GLE
 
if you have the BOSE system, it has the BOSE logo on the cassette door of the radio..if it doesn't, it's not BOSE.. that i dont think you could modify to hide it's a BOSE system
#8416 of 8972
se vs gle by cheerioboy26
Oct 20, 2004 (7:35 am)
Reply
You can get manuals at http://www.nissan-techinfo.com/nissan

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