- #14640 of 14776
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Re: A rough few weeks.... [Lulu44]
by 9119911
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Dec 20, 2008 (12:46 pm)
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Replying to: Lulu44 (Dec 20, 2008 9:42 am)
Before handing out a lot of money check/have somecheck the vacuum line under the engine air filter. These often come off when someone changes or checks the filter. Have someone else check the computer to see what the problem is. In Ga. Autozone will check it free, others that I know of is O'Reilly's. They will also sell you a part and some times install it for you free, depending on the length of time it takes. 
Good Luck,
9119911
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- #14641 of 14776
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Re: A rough few weeks.... [wwest]
by Lulu44
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Dec 20, 2008 (3:16 pm)
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Replying to: wwest (Dec 20, 2008 12:09 pm)
I tried the gas cap thing already and nothing happened. I am going to get a second opinion before I do anything.
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- #14642 of 14776
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Re: A rough few weeks.... [9119911]
by Lulu44
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Dec 20, 2008 (3:20 pm)
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Replying to: 9119911 (Dec 20, 2008 12:46 pm)
Thanks for that bit of information. We don't have an O'Reilly's, but I will take it to AutoZone before I go to the dealership.
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- #14643 of 14776
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Re: A rough few weeks.... [Lulu44]
by gomst1
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Dec 21, 2008 (8:40 am)
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Replying to: Lulu44 (Dec 20, 2008 3:20 pm)
If you left the gas cap off or something stuck open in the evap sys the code will be P0455=Evap Sys Gross Leak Detected. If you tightened the gas cap but not tight enough the code will be any of the following: P0455; P0442=Evap Small Leak or P0456=Evap Very Small Leak. Depending on the condition of the purge valve, you may have the same codes above so, it is not only the purge valve that can cause the above codes. Any problems on the Evap sys may give you these codes.
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- #14644 of 14776
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Re: A rough few weeks.... [Lulu44]
by wwest
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Dec 21, 2008 (8:55 am)
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Replying to: Lulu44 (Dec 20, 2008 3:16 pm)
Assuming the initial problem might have been the gas cap it may take several days, "drive cycles" (depends on "your" driving style) to clear the CEL.
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- #14645 of 14776
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Re: A rough few weeks.... [gomst1]
by Lulu44
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Dec 21, 2008 (11:35 am)
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Replying to: gomst1 (Dec 21, 2008 8:40 am)
Thank you for the vital information. The mechanics evaluation listed the following codes: P0441 and P0455. Do you have any suggestions on how and where I should repair the problem? I always worry that when they (mechanics) see a female coming they see an easy mark (sorry to sound like I am sterotyping mechanics-not my intentin). Thanks for your assistance.
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- #14646 of 14776
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Re: A rough few weeks.... [gomst1]
by jlsexton
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Dec 21, 2008 (12:26 pm)
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Replying to: gomst1 (Dec 21, 2008 8:40 am)
Several weeks age I asked a simple question, no one answered it, perhaps you might be as so kind to try. I wanted to drain 1 gallon of coolant & replace it. I could not find any way to refill other than the overflow tank, even the drain was hidden, so any & all help would be appreciated. Usually a simple task if only one can find the ingress & egress.
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- #14647 of 14776
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Re: A rough few weeks.... [Lulu44]
by fin
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Dec 21, 2008 (4:49 pm)
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Replying to: Lulu44 (Dec 21, 2008 11:35 am)
Here is the technical definition, if it helps:
P0441....Evaporative Emission Control System Incorrect Purge Flow
P0455....Evaporative Emission Control System Leak Detected (gross leak)
Any one who understands the tech side of this is welcome to explain it to everybody.... but it really doesn't sound that complicated if you repair cars and sure doesn't look like $600...
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- #14648 of 14776
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So the formula we use to work out the top speed?
by necro1234
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Dec 24, 2008 (2:21 pm)
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Hi everyone
Just curious, so we worked out the top end is probably about 140mph on this car.
Just curious how the heavy VW R32 with a far less powerful 3.2 L motor claims they limited the top end to 155mph if the more powerful Avalon motor could not even reach this.
Is this claim of 155mph on a standard 3.2L V6 with no form of turbo realistic? as I was thinking it would be a weight vs horsepower scenario to see how far the motor could get the chunk of metal.
The weight from what I read for both cars is about 3500 lbs, so weight is near equal.
Power on the avalon is claimed at 168bhp  6200 with the VW claiming 250bhp 6300
Torque for the avalon is claimed to be 248 lb.-ft. 4700 rpm where the VW is claimed at 236 2,500-3,000
So if you have a car that is pushing a fair amount less power+torque at about the same weight, how is it possible with aerodynamics that I dont think could account for a limited 155mph let alone anything over that?
Just curious for the more technical folk here.
Thanks and happy holidays everyone!!
Sheldon
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- #14649 of 14776
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Re: So the formula we use to work out the top speed? [necro1234]
by necro1234
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Dec 24, 2008 (4:04 pm)
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Replying to: necro1234 (Dec 24, 2008 2:21 pm)
Ok so I see on vw.com that they claim the estimated top speed of the R32 is 133mph which sounds more realistic, funny that all the media reviews claim that VW states its limited to 155mph which didnt make any sense.
Thanks
Sheldon
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