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Toyota RAV4 2007

404 messages,  Last post on Jun 28, 2009 at 8:08 AM

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What is this discussion about? Toyota RAV4, Audio, SUV


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#346 of 404
Check engine light coming on by kst1
Jan 11, 2008 (6:29 pm)
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I have a 07 2WD 4-cylinder RAV4. On my way back from work, my instrument panel lit up for a couple of seconds. The engine malfunction, VSC, airbag lights stayed on. I shut off the RAV when I reached home and started it but those light stayed on. Called the local Toyota dealer and the service manager said that it could be as simple as a loose gas tank cap. Incidentally I did put in gas this morning. He said that after tightening the cap, the lights will go off after a few trips. Has anyone experienced this before? I might still take the RAV in for them to take a look at.
#347 of 404
I4 Oil Consumption by verdi942
Jan 12, 2008 (6:47 am)
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My '07 I4 AWD is down about 1 qt. of oil at 3,500 miles; it's due for a change at 5,000. There's been no severe service driving here, just a normal mix of suburb, city and highway runs, some short, some long. I know, the owner's manual says that some oil consumption is normal, and it speaks of as much as 1.1 qts in 600 miles, but they're kidding, right? I mean, this isn't 1950, is it? I'd appreciate any feedback about similar experiences.
#348 of 404
Re: I4 Oil Consumption [verdi942] by 719b
Jan 12, 2008 (10:19 am)
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Replying to: verdi942 (Jan 12, 2008 6:47 am)

i agree that a quart low in 3500 miles is excessive. are you sure your oil was full when you bought the car? i'd fill it to the line and see if it is lower when you reach the 5000 mile oil change. if it is low, you'll get the usual response, "that's normal".
you will have to tell them you added 4 quarts in 5000 miles for them to take a look. if it was my car, that is exactly what i would tell them.
#349 of 404
Re: I4 Oil Consumption [719b] by verdi942
Jan 12, 2008 (12:22 pm)
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Replying to: 719b (Jan 12, 2008 10:19 am)

Thanks, 719b. For the record, at delivery, the oil level was at the top of the mark; I've been checking it every couple of weeks; you bet I'll tell them, and if it gets worse, I'll expect a new engine. I know of no other current manufacturer who admits to any oil consumption in a new vehicle. Do the Camry owners using the same motor get the same warning?
#350 of 404
Oil consumption by sdc2
Jan 12, 2008 (1:26 pm)
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You guys aren't in touch with reality. Pretty much all manufacturers, including some very expensive makes, will say that something like 1 quart per thousand miles is "acceptible" oil consumption.
 
Fact is, modern engines actually burn more oil than older engines. Why? Because in an effort to make engines more fuel efficient and wring more power out of the cubic inches available, engineers have cut back on things like extra piston rings that scrub the cylinder walls to retain oil, because they add to the engine friction load and rob horsepower.
 
So while modern engines are much more powerful for their size than they used to be, one of the tradeoffs is a potential for increased oil consumption.
#351 of 404
Re: Oil consumption [sdc2] by verdi942
Jan 12, 2008 (2:46 pm)
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Replying to: sdc2 (Jan 12, 2008 1:26 pm)

Thanks for the reply, sdc2. But, really? Are you saying that you routinely add oil between changes to your bought-new, low mileage car[s]? Every one I know, including myself, buys their cars new; many of those cars are kept well past 100,000 miles, and non of them add oil between changes. I'm sure you're right about modern engine design; they get a whole lot more power out a lot fewer cubes, but, for me, adding oil went out with the used cars I owned in the 70's.
#352 of 404
Re: Oil consumption [verdi942] by sdc2
Jan 12, 2008 (3:13 pm)
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Replying to: verdi942 (Jan 12, 2008 2:46 pm)

Well one other point to consider is the longer oil change intervals used now...when I changed oil every 3,000 miles I generally did not need to add any oil between changes. Nowdays I go 5,000 miles, and I do generally end up adding a half a quart or so, generally after 3,000 miles since the last change. So I don't find adding a quart at 3,500 miles to be all that unusual.
 
Also, I suspect a lot of people don't even check their oil, and don't even know they need some added.
#353 of 404
Re: Oil consumption [sdc2] by wwest
Jan 12, 2008 (5:49 pm)
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Replying to: sdc2 (Jan 12, 2008 1:26 pm)

Boy, sorry, you simply could not be more wrong.
 
I have always changed my own oil and filter since purchasing my first car, a used 1956 Ford bought at Seattle's Westside Ford in 1961. In those days a loss of one quart in 3000-5000 miles was common. By the time I purchased a new '84 T-bird my concerns of oil use between changes were gone. Today I typically drain about 1/4 to 1/3 of a quart less than what I last put into the engine. That's across a 93 Ford Ranger, a 92 LS400, a 94 Ford AWD Aerostar, an '01 AWD RX300, an '01 E50 based MH, and a '01 911/996 C4.
 
I suspect that these days you must have something seriously wrong in order to "burn" through a quart of oil in 3000-5000 miles.
 
And yes, Porsche is one of the marques that will tell you that one quart in 1000 miles is not out of line. But on the other hand my exeriences with four Porsches, a 78 Targa, and 88 Carrera, a '99 C2, and now my current '01 C4, all put the lie to that.
#354 of 404
Re: Oil consumption [sdc2] by bytor42
Jan 13, 2008 (7:27 am)
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Replying to: sdc2 (Jan 12, 2008 1:26 pm)

I disagree totally about it being normal for cars to burn oil. I would agree that as engines get older and have a lot of miles on them, they tend to burn oil a little. But it is definitely not normal for a modern car to burn oil right from the start. My 02 Acura RSX with 115,000 still does not require any oil additions between my 5,000 oil changes. My old '96 Subaru started burning oil around 95,000 which was fine and expected.
If the Toyota is burning oil then IMHO it is one of 2 things:
1. The engine is defective. Manufacturers cover their butts by saying its normal, but I'd say its definitely not the experience the vast majority of Toyota owners have and therefore is why I say it is not normal.
2. The vehicle was ran hard right off the lot and not broken in properly.
 
The only engine in which oil consumption is normal right off the bat is a 2-stroke.
#355 of 404
Re: Oil consumption [sdc2] by 719b
Jan 13, 2008 (7:55 am)
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Replying to: sdc2 (Jan 12, 2008 3:13 pm)

i don't want to sound sarcastic, but i believe you are the one that isn't in touch with reality.
a manufacturer may say it's acceptable to add a quart of oil every 3000 miles, but it's not normal. the reason they say it is acceptable is because performance will be the same and the chances are the car will run fine past the 60,000 mile warranty most drive trains now have.
i'm curious if this is something you just made up, or do you have documentation from a reputable source?

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