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#1 |
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Scooby Specialist
Member#: 8489
Join Date: Jul 2001
Chapter/Region:
BAIC
Location: Atherton, CA
Vehicle:1978 Plymouth Volare Maroon / White Vinyl |
I have an STi on order, delivery in late July, and am having second thoughts due to the detonation issues I've been reading about. I live in New York, so finding 94 octane isn't a problem, and I do plan to add a FMIC. However, I would hope that my car would be just as reliable with the stock TMIC in 90 degrees, running on 91. It's starting to make my original consideration set (Volvo R, S4, and Evo) sound more appealing. Thanks in advance for your thoughts.
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#2 |
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Vendor
Member#: 22731
Join Date: Aug 2002
Chapter/Region:
NWIC
Location: Seattle, WA
Vehicle:2002 WRB Do-Luck GDA worldoneperformance.com |
Hi there..
I personally have an opinion that might be contrary to what most on here will say, however I will divulge it anyways. I am currently involved in the "battle" with the dealership getting them to recognize that they are a problem, and I think that if I had to do things again, I would have waited till the next model year. I can not tell you how agonizing it is to have pined over this car for more than 6 months, receiving it and having it be everything I hoped it would be, and finally to hear miniture craters being blasted into my piston heads and cylinder walls each time I go WOT. I am certainly not saying that owning an STI is a gaurantee you will have a run in with detonation, however you can save your self the headache if you simply wait one model year. I realize that this isn't the enthusiasts attitude, and I realize that buying a car in its first model year is asking to be part of the shake down process. However, I feel that this is more than just a minor problem. Finally I want to close by saying that perhaps its to early to make this decision. Afterall, our STI has less then 2K miles and the cars are less than 2 months old. Lets give subaru some time to clean this us up and then ask this question again. On the flip side, the more time we give them, the closer you are to a MY05. ![]() Cheers, edit: This is all on 92 octane! |
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#3 |
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Scooby Specialist
Member#: 30598
Join Date: Dec 2002
Vehicle:2000 Lancer Evo 6 Hot Pink |
A good rule of thumb is not to buy a new car in the first year. It will likely have a ton of problems. The Mini Cooper and RSX had a host of problems when they first came out.
This pinging issue is a bit worrisome as it isnt something that you can really control (other than driving at below 4000rpm but then why get an STI then). In the end, it's up to you though. |
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#4 |
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Scooby Specialist
Member#: 30512
Join Date: Nov 2002
Location: Yonder
Vehicle:01 2.5rs black |
just put high octane gas in it... and if you cant get high enough... go buy toluene in bulk and add it to your tank.
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#5 |
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Scooby Newbie
Member#: 31625
Join Date: Jan 2003
Location: Montréal, Qc, Canada
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WorldOne: I just hope you don't run in the Mustang Cobra SVT 99 story... They were advertised at 320hp, they were delivering 300-305hp... Some had to sue Ford to get the problem fixed... Hope that if some of you are having problems, you won't have any probs getting your car fixed.
Sylvain |
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#6 |
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Scooby Newbie
Member#: 38671
Join Date: Jun 2003
Location: I am Out, I am Out
Vehicle:2004 WRX STi World Rally Blue w/ Gold |
300 miles plus and running fine. 93 octance gas and you should A OK
![]() PS: I have taken the car over 4000K just a few times and still no knocks or pings |
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#7 |
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Scooby Guru
Member#: 1594
Join Date: Jun 2000
Chapter/Region:
MWSOC
Location: Gretna, NE
Vehicle:1995 WRX 2011 WRX |
I waited until the '03 MY to buy my WRX for this exact reason. Same reason my friend is waiting until next year to get his Forester XT.
If you can wait, then do.... it will be worth it in the end even if the changes are minor (like '02-'03). |
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#8 |
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Scooby Newbie
Member#: 37319
Join Date: May 2003
Location: Grand Rapids, Michigan
Vehicle:2004 WRX STi Silver/Silver |
Why wait ? Just because some small percentage of STi's have a det problem. Hogwash. I have over 2000 miles and no det problem. Buy good 93 Octane Fuel and you should have no problem.
The people with problem can rightly complain but that does not mean anything but a small minority has a problem. Subaru should fix it for them. If you are afraid but want the car buy the extended warantee if you are not going to mod the thing. PM me if you want some info on extendeds. Guyver: ![]() |
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#9 |
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Scooby Specialist
Member#: 6422
Join Date: May 2001
Chapter/Region:
NESIC
Location: Had '02 WRX, '04 STi, '05 LGT
Vehicle:2008 Spec.B / 2008 Tribeca |
If I had to do it over again, I would have waited.
Subaru will only honor their warranty if they feel a "real" problem exists - that judgment is up to them. So far they have been telling people that what they hear (det/ping) isn't a problem. They may be right, but I wish I had let others be the guinea pigs to ensure that it's just a perception issue rather than a long-term reliability issue. |
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#10 |
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Scooby Specialist
Member#: 31665
Join Date: Jan 2003
Chapter/Region:
Tri-State
Location: Northern NJ, USA
Vehicle:2006 Saab 9-2x Aero Black |
detonation has nothing to do with quality of gas..
just call subaru of America and report the problem, the more of us report this, the better SOA will recognize that this is a mass problem and will probably issue a fix/recall/ecu reflash.. CALL SOA and report your detonation!!!! |
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#11 |
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Scooby Specialist
Member#: 990
Join Date: Feb 2000
Location: Byoootiful WNC
Vehicle:96 Brighton and... many |
You guys are making this sound like all the cars are doing it. We have delivered 7 here, mine included and have yet to have the first one report a detonation, ping, knock, or other wierd sound.
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#12 | |
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Scooby Newbie
Member#: 4863
Join Date: Mar 2001
Location: Rochester, NY USA
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Quote:
Don't call SoA. Take the car to the dealer. That's the only way for things to get resolved. The dealer needs to document it. Bill |
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#13 |
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Scooby Guru
Member#: 2184
Join Date: Aug 2000
Location: Highland Park, Ill., USA
Vehicle:2005 Legacy GT wagon Platinum Silver Metallic |
This is like the WRX "glass transmission" problem. It gets chattered about and grows and grows until it becomes the stuff of legend, and a fundamental characteristic of the car, rather than an aberration.
Kevin |
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#14 | |
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Scooby Specialist
Member#: 990
Join Date: Feb 2000
Location: Byoootiful WNC
Vehicle:96 Brighton and... many |
Quote:
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#15 |
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Scooby Newbie
Member#: 16311
Join Date: Mar 2002
Chapter/Region:
TXIC
Location: Austin TX
Vehicle:2004 STi WR Blue |
2K miles on my STi and no detonation problems. The STi is basically a 3-year old platform, all components on it have been used previously on the GC and GD platforms. I don't see how waiting to the next model year will resolve anything. Subaru is not a Ford, you know.
My '02 Blaze Yellow WRX (first USA shipment) was perfect for 20K miles with heavy auto-x use. All the monkeys that complained about broken transmissions need either learn how to shift smoothly, or stop modifying their cars beyond what factory parts can handle. ...and what if there isn't a '05 model? |
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#16 | |
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Scooby Specialist
Member#: 15953
Join Date: Mar 2002
Chapter/Region:
TXIC
Location: USA
Vehicle:04 Impreza WRX STI Aspen White/Gold w/Stg2 |
Quote:
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#17 |
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Scooby Specialist
Member#: 18713
Join Date: May 2002
Chapter/Region:
MAIC
Location: Time is the Enemy
Vehicle:06 CRV 04 STi |
I'm not sure if I'm DET'ng or not, because all I hear is the turbo and the tires
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#18 |
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Scooby Specialist
Member#: 8351
Join Date: Jul 2001
Location: Alabama
Vehicle:2002 WRX Wagon |
2500 miles on mine and the car has zero problems. I use 93 octane and have tried my best to replicate the problems _some_ people have reported. I've done low rpm pulls through every gear up-hill, nothing. I've given rides with 3-4 people in the car in 80 and 90 degree weather, up hill, and with WOT runs through the first few gears. Nothing. I autocrossed in 95+ degree heat last week, nothing. I drive up a 3000ft elevation gain to get home everyday. No problem, even in 90+ degree heat down low. The car just keeps hammering and it gets better as time goes on. If you have access to the proper gas, I wouldn't hesitate for a second.
TRS |
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#19 |
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Scooby Newbie
Member#: 36571
Join Date: May 2003
Location: NorCal
Vehicle:2004 WRX STi Black & gold |
It sounds like it is a production problem of some sort, because some STis are pinging, others are not on the same gas. If that's the case, then it is just a manufacturing mishap. Sure, like when you manufacture PC boards (for example), there will be some bad ones with shorts/gaps, no matter what. That's what warranties are for. So, I don't see how next year (or year after next) model will help--They may be able to reduce the margin of error, but a margin of error will always be there.
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#20 |
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Scooby Specialist
Member#: 35703
Join Date: Apr 2003
Location: Toronto, Ontario
Vehicle:2004 WRX STi Blue/British Black 18's |
I will say this about my Sti. So far (crosses fingers, knocks on wood) my car has no det problems anytime even at wide open throttle. I have 2000Km on it and run 91 Esso Octane. Perhaps, it might be the better Canadian qaulity gas but so far it's been good.
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#21 | |
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Scooby Specialist
Member#: 2394
Join Date: Sep 2000
Chapter/Region:
MAIC
Location: Bel Air Md.
Vehicle:2005 Legacy GT wagon 2009 Forester X |
Quote:
My dealership has delivered 4 with no reported det or ping probs.We do have 94 octane here also and that is what is used in the car from the dealer for the 1st free fill at delivery. My two cents Rudy ![]() |
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#22 |
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Scooby Newbie
Member#: 35310
Join Date: Apr 2003
Location: South La.
Vehicle:2004 sti TBA |
I also have had no det. problems. I could never have waited another year for this car, I love it.
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#23 |
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Scooby Specialist
Member#: 19697
Join Date: Jun 2002
Chapter/Region:
MAIC
Location: Northern VA
Vehicle:2008 WRX STi Aspen White |
the only problem i have is cash......
i need so much sheet |
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#24 | |
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Scooby Specialist
Member#: 5994
Join Date: Apr 2001
Location: Fort Collins, CO
Vehicle:2004 Impreza WRX STi Java Black |
Quote:
1) We live at altitude. Here in Colorado Springs we have 3.5 less psi than sea level. So equivacally it would be like running the STi at 11psi or so at sea level = probably not going to have detonation issues ![]() 2) You are running 93 octane. Most people seem to have this problem when running 91 octane. Personally I am not too worried because we can get away with a more aggressive tune (read timing bumps) up here than sea level people can. BUT I am going to keep a CLOSE eye on the car when I go down to sea level. |
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#25 |
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Scooby Specialist
Member#: 8489
Join Date: Jul 2001
Chapter/Region:
BAIC
Location: Atherton, CA
Vehicle:1978 Plymouth Volare Maroon / White Vinyl |
Thanks for all the input. I won't be cancelling my order. With 94 octane and the FMIC, the chances of me seeing det will be further reduced... and once the aftermarket comes out with some good engine management, det won't be a concern at all. Thanks again.
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