bluesuby Posted March 2, 2012 Share Posted March 2, 2012 I was watching Wheeler Dealers on Velocity TV the other night; the featured rehabilatation was a Saab 9 3. They found the turbo had gone bad which affected the top end boost, and commented that turbos rarely last as long as the car itself. Can I expect to replace the turbo and around what mileage will it go? I use synthetic oil with changes every 2500 miles and do not routinely run the car hard with boost on more than several seconds at any time. Link to comment Share on other sites More sharing options...
ClimberDHexMods Posted March 2, 2012 Share Posted March 2, 2012 It's a crap shoot. Most go past 150,000 miles just fine, but there are many stories of them failing at half that, and all over the map. When it fails, the key is to bring it in for replacement immediately. Cold starting an engine with a truly blown turbo can potentially kill the whole engine, depending on what part of the turbo fails, and to what extent. [CENTER][B][I] Front Limited Slip Racing Differentials for the 5EAT now available for $1895 shipped, please inquire for details! [/I][/B][/CENTER] Link to comment Share on other sites More sharing options...
AZP Installs Posted March 3, 2012 Share Posted March 3, 2012 Good advice. We have seen them last 150k+ and others around 100k. Very random in terms of longevity. -mike http://www.pbase.com/paisan/image/91072632.jpghttp://www.pbase.com/paisan/image/141039922.jpg http://www.pbase.com/paisan/image/133406601.jpg http://upload.pbase.com/image/137566671.jpg 11+ Years Maintaining, Modifying and Educating TriState Subaru Enthusiasts. Call directly as We carry almost every manufacturer now, so before you buy parts call us. AIM: AZP Installs | E-mail: sales@azpinstalls.com | 725 Fairfield Ave | Kenilworth, NJ 07033 | 908.248.AZP1 (2971) | T-1 Certified Amsoil Direct Jobber "Race Tested, Enthusiast Approved!" Link to comment Share on other sites More sharing options...
pillboy Posted March 4, 2012 Share Posted March 4, 2012 They last until the powertrain warranty expires. It is still ugly. Link to comment Share on other sites More sharing options...
mustangendsley Posted March 4, 2012 Share Posted March 4, 2012 93k and going strong on 16 lbs boost for the last 3 years. Link to comment Share on other sites More sharing options...
SwaggerWagon05 Posted April 9, 2012 Share Posted April 9, 2012 i replaced the CRHA on mine i have 65k on the clock..... Link to comment Share on other sites More sharing options...
Captain Ned Posted April 10, 2012 Share Posted April 10, 2012 130K on the '02 WRX (died in a head-on crash, but protected the wife & kid), 65K on the '07 WRX (traded up) and 63K on the '10 LGT, all with no turbo issues. Turbo lubrication and cooling has come a long way since the days of Saab 900s and Chrysler/Dodge turbo K-cars. The only turbo I've ever lunched was in a 1988 Mazda 323GT and it went somewhere around 75K or so. Again, that was before manufacturers redesigned lube & coolant plumbing to ensure both during post shut-off spin-down (where most of the damage is done). Given the placement of the '10 LGTs turbo at the bottom of the engine, I'd dare say it's as unkillable as one can design. Link to comment Share on other sites More sharing options...
compsurge Posted April 10, 2012 Share Posted April 10, 2012 My turbo has 100k on it and has some shaft play, but no interference with wall is possible (yet). It also has "OK" written on it with a sharpie. I guess I'm good to go! ^^323GT awesomeness! Link to comment Share on other sites More sharing options...
compsurge Posted April 10, 2012 Share Posted April 10, 2012 They last until the powertrain warranty expires. Sounds legit (honestly). If I had a lot of data and Subaru insight, I could predict where the actual point of failure is expected to occur (depends on % of expected/affordable warranty claims, design life, among other factors). Link to comment Share on other sites More sharing options...
Max Capacity Posted April 19, 2012 Share Posted April 19, 2012 I got 142,000 on the oem turbo with using cheap dino oil. 305,600miles 5/2012 ej257 short block, 8/2011 installed VF52 turbo, @20.8psi, 280whp, 300ftlbs. (SOLD). CHECK your oil, these cars use it. Engine Build - Click Here Link to comment Share on other sites More sharing options...
pillboy Posted April 19, 2012 Share Posted April 19, 2012 Max Capacity obviously is a regular churchgoer. It is still ugly. Link to comment Share on other sites More sharing options...
apexjapan Posted April 20, 2012 Share Posted April 20, 2012 Longest I've personally heard is from a customer that got a 320 on his 02 Impreza WRX from day one, back when SPO was the go-to for AVO parts. He has 210k on the turbo, and was just calling to ask about tuning solutions for the 02. I think it's like engines in general, it depends on the kind of usage. If you are constantly doing highway driving for long distances, you'll get high mileage out of the engine/turbocharger. If you do a lot of stop and go, short trips, lots of restarts, things will break down quicker. Regards, Paul Hansen http://www.avoturboworld.com http://www.facebook.com/avoturboworld Link to comment Share on other sites More sharing options...
compsurge Posted April 20, 2012 Share Posted April 20, 2012 Yep. It's all about low-cycle fatigue. Link to comment Share on other sites More sharing options...
slowGT Posted May 4, 2012 Share Posted May 4, 2012 120K on mine. Haven't messed with the banjo filter, and don't plan to. But now that I said it I will prolly lose the turbo tomorrow . Link to comment Share on other sites More sharing options...
Fat Charlie Posted May 10, 2012 Share Posted May 10, 2012 i got 142,000 on the oem turbo with using cheap dino oil. +1 184,000 Link to comment Share on other sites More sharing options...
c-lo Posted May 10, 2012 Share Posted May 10, 2012 about 100k on my first on 5w30, 2nd turbo has just over 100k on it with 10w30 258k miles - Stock engine/minor suspension upgrades/original shocks/rear struts replaced at 222k/4 passenger side wheel bearings/3 clutches/1 radiator/3 turbos Link to comment Share on other sites More sharing options...
Rimfaxe Posted May 10, 2012 Share Posted May 10, 2012 +1 184,000 146K Stage II after 60K Dino Oil changed regularly Link to comment Share on other sites More sharing options...
fysics Posted June 25, 2012 Share Posted June 25, 2012 173k and going (sold it) on my '03 Saab 9-5 Aero. mix of 5w30 and 0w40 fully synthetic every 5-6k miles. hoping the Spec B is just as good! Link to comment Share on other sites More sharing options...
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