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08-22-2009, 09:14 AM | #1 |
Drives: 07 YARIS Automatic/LiftBac/Red Join Date: Jan 2007
Location: Southern NH- USA
Posts: 144
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Pickup Loss
Ok, I did a search for "loss of pickup" and found nothing. I got a 2007 with 51k on it and the only things that have been done to this animal have been new tires, air filter and oil filter changes.....that's it! Once I accelerate from a stop OR going to pass from changing lanes she doesn't have the "pickup" like she used to from new, naturally. I'm hoping I do not have to bring it to a shop since I like to do my own work. So, simple question that I'm sure has been asked on here before that there is a simple answer to but I cannot find it. I found "pickup", but it was for a guitar and marshall amp on here for sale. Any help would really be appreciated. Thnx.
sambo42xa oh, three door liftback if that matters.
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08-22-2009, 09:52 AM | #2 |
Half a Bubble Off Plumb
Drives: 2009 Yaris Sedan Join Date: Mar 2009
Location: Bristol, Tennessee, USA
Posts: 1,593
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I thought you were missing a truck...
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08-22-2009, 12:29 PM | #3 |
Learn to Relax
Drives: 2007, Meteorite, LB Join Date: Dec 2008
Location: Anaheim, CA
Posts: 2,070
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Try Gumout, Regane or Chevron, Techron and clean out the fuel injectors. Tire pressure at 38 psi.
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08-22-2009, 12:40 PM | #4 |
vroom vroom
Drives: lil red 5-door Join Date: Sep 2006
Location: Bangkok, Thailand
Posts: 7,744
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Seafoam Green is also highly recommended to de-gunk an engine...
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08-22-2009, 12:40 PM | #5 |
Beast
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Full Tune up, simple as that
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One you've taken a yaris for a spin, there's no turning back. Its a Chao!!! |
08-22-2009, 01:08 PM | #6 |
Audio Junky
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I would be a bit surprised if you already have carbon buildup or fouled up injectors.... but who knows...
i'd check spark plugs, air filter, then do the seafoam, first in the vacuum tube (intake) and then in the gas tank, after that if the problem is still there I'd inspect the timing belt to make sure it's fine.... if there still is no improvement, it might be something stupid like a dirty Mass Airflow Sensor. |
08-22-2009, 01:27 PM | #7 |
Drives: '09 Yaris carmine red 2d HB Join Date: Jun 2009
Location: Middletown, NY
Posts: 1,501
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I agree that your injectors might need cleaninmg as this is a common problem.
My favorinte injector/fuel sys cleaner is "Seafoam" engine treatment. I add a can to my tank about every 5-6k miles or so and it keeps everything clean. The cheapest place to get it is probably at WalMart. http://www.seafoamsales.com/ Don't depend on the cleaners already in the gas to keep the injectors clean as the gas companys only put the bare legal minimum in it. BTW Marshall amps are first rate. Last edited by RedRide; 08-22-2009 at 01:49 PM. |
08-22-2009, 01:50 PM | #8 |
Banned
Drives: 2007 4 Door Yaris Join Date: Jan 2009
Location: Southern California
Posts: 1,357
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seafoam at 51k? Are you guys smoking crack?
The yaris has no timing belt, its on a chain that is maintenance free. A "full tune up" on a yaris is also known as "changing the spark plugs" - but one costs 200 and one costs 30 bucks. How about we check filters, fluids, plugs before we possibly destroy vacuum lines and seize up a brand new engine. For all you guys know he could just be a hypermiler that doesn't realize his ECU is slowing him down because of his driving habits. Sambo, I promise if you stick around there is lots of worthwhile stuff on this forum, and its not just a big seafoam infomercial. Usually people try to help diagnose things before they blurt out random answers that might help. |
08-22-2009, 01:58 PM | #9 |
Drives: 2008 HB, A/T, Power W/L/M Join Date: Oct 2008
Location: LI, New Yawk
Posts: 2,063
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Timing belt?
Be careful where you get advice from. The internet is a dangerous place........
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08-22-2009, 02:20 PM | #10 | |
Drives: '09 Yaris carmine red 2d HB Join Date: Jun 2009
Location: Middletown, NY
Posts: 1,501
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Quote:
If nothing else, make sure your injectors are clean before doing more involved things. Shure filters,etc might need changing,etc. However, that injectors are dirty afrter 51k miles and no cleaner hae been added is just about a given. Also, Seafaom added to a gas tank will not "destroy" any engine components. Why do youn say this??? Random answers? |
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08-22-2009, 05:52 PM | #11 |
Drives: 07 YARIS Automatic/LiftBac/Red Join Date: Jan 2007
Location: Southern NH- USA
Posts: 144
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I'll start with the injectors since it was stated, "this is a common problem", which is kind of the answer I was looking for. All Other replies, thank you.
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08-22-2009, 09:25 PM | #12 |
Half a Bubble Off Plumb
Drives: 2009 Yaris Sedan Join Date: Mar 2009
Location: Bristol, Tennessee, USA
Posts: 1,593
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I think it's pretty low mileage for an oxygen sensor problem, but they can slowly deteriorate causing reduced fuel mileage and power loss before they fail and set a check engine light.
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08-23-2009, 10:16 AM | #13 |
Drives: 07 YARIS Automatic/LiftBac/Red Join Date: Jan 2007
Location: Southern NH- USA
Posts: 144
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I checked out the Seafoam links and I'm not really sure I want to put that stuff in my system.
Is this what some Mechanics use when cleaning Injecter's at the Dealer's/Shop's? The Regane and Others that you would pour into your tank seems like you would have to do this on a continueing basis Everytime filling up with fuel. Being a dummy over here asking the dumb question's etc., I thought there would be something out there that you just pour into the tank and your good to go for another X amount of more miles (instead of a bottle each time at fill up...unless, by doing this, this cleans the system over a period of time?). Honestly, I think this could be the issue, dirty injecter's. And, as Other have said on here, "it's a start".
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08-23-2009, 10:49 AM | #14 |
Drives: '08 Yaris Join Date: Oct 2008
Location: SoCal (Jamul)
Posts: 97
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If the problem didn't exist BEFORE you did the maintenance, and it does now, then the problem isn't injectors or spark plugs. It's something to do with what you have just done.
TIRES: Did you install bigger tires? If, so, then that's the cause. A taller tire effectively changes your gearing and will reduce acceleration. Either live with it, or install tires that are the same height as stock. Or install shorter tires, which will increase acceleration. AIR CLEANER: Did you use a stock (Toyota brand) air cleaner? If not, then this could be the cause of the problem. A cheap replacement filter could be restricting the air flow. Or if you used an aftermarket oiled filter, there might be too much oil on it (thus restricting flow). OTHER STUFF: Examine the engine compartment for loose wires or hoses that you might have disturbed while doing your maintenance. |
08-23-2009, 01:16 PM | #15 | |
Banned
Drives: 2007 4 Door Yaris Join Date: Jan 2009
Location: Southern California
Posts: 1,357
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Quote:
Check your air filter, tire pressure, and wires as reddog said. Also check every hose and tube under the hood for cracks and leaks. Check your belts and spark plugs. But really, you need to give more information before you take anybody's advice. "Loss of power" could be about a million different things. |
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08-23-2009, 02:32 PM | #16 |
Drives: '09 Yaris carmine red 2d HB Join Date: Jun 2009
Location: Middletown, NY
Posts: 1,501
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"A little knowledge is a dangerous thing"
All the so-called "horror stories" aboput Seafoam soley concern putting Seafoam in the oil, sucking it up thorough vacumn lines etc, by people who really do not know what they are doing. There are absoluly no problems connected to Seafoam when putinng it into the gas tank, only benefits. It's simple, just pour it into the gas tank. It's fool proof. Keeping injectors clean should be a part of routine maintenance and whether you use Seafoam or some other sort of qualty injector/ fuels sys cleaner, just do it and stay clear of all the mis information. The cleaners in gas are totally inadiquate for the long haul and some suplimental cleaner must be added on ocasions. |
08-23-2009, 02:34 PM | #17 |
Drives: 07 YARIS Automatic/LiftBac/Red Join Date: Jan 2007
Location: Southern NH- USA
Posts: 144
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Tires and air filter are fine (correct specs). Loss of Power meaning because, your car is in need for a Tune-Up OR dirty Injector's need attention. Apologies on my end. I should have tried to be a little more specific. I took the advice of checking hoses; lines; etc and from what I can see there is nothing that gives any indication to the problem the car is having. Like I said before from reading Other replies on here, sounds more like a tune-up OR dirty Injector/s issue. The car has never been to the Dealer/Shop since day one when I bought it. In the mean time, I MAY try out the Seafoam and use it ONLY in the fuel tank for now before I actually do a tune-up on her, or probably just do the tune-up first.
Again, thnx for ALL the replies and I'll keep you posted.
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08-23-2009, 02:41 PM | #18 |
Drives: '09 Yaris carmine red 2d HB Join Date: Jun 2009
Location: Middletown, NY
Posts: 1,501
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BTW, have you guys heard of the "nitrogen enriched" gas from Shell?
This is a bit of a scam. Most fuels sys cleaners contain a class of chemicles call "amines" among other things One of the properties of amines is that they have "free" nitrogen atoms. So, the shell gas is simply nothing different than any other gas and "nitrogen enriched" is just a marketing gimmick |
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