I currently sit at 185k miles. Long time lurker here. Love how helpful the subaru community is, I've never needed to post my own questions as I can always find the answer with searching
I bought my 05 SWP LGT 5mt back in 2011 with 110K miles, and stock condition at the time. Since then, I've done some minor mods/replacements, including:
-BNR 16G turbo, Catless uppipe, E-tune, filtered turbo oil feed line, grimmspeed electric boost controller, grimmspeed A/O separator, new spark plugs, new injectors (fixed rough idle), new struts, new radiator, new A/C condenser, bullet proof TMIC mod, new LCA bushings, new front calipers. Also regular oil changes every 3500 miles with Rotella T6 and always 93 premium gas.
It's really been a fun and reliable car, and I like that I rarely see another one on the road. But when I do, there's that immediate recognition.
BUT, this car has some issues that really need to be addressed soon. Firstly, it leaks oil seemingly everywhere. The underside is very oily, and I can identify at least two leak sources. I need to add almost 4 qt of oil every OCI. Good for the engine I suppose, bad for my wallet and the environment. I'm not certain how much of that is leaked out vs burned, but I would guess it's mostly from leaks. I got a compression and leak down performed almost 10k miles ago, and it was very acceptable: 130-135 psi, and highest leak down was 5%.
To fix all the oil leaks, I would need to pull the engine and if I'm doing that, should I just go ahead and replace the short block?
Second noticeable issue is the sloppy drivetrain. There is a hard vibration at highway speeds and upon accelerating that shakes the shifter around. I'm guessing bad U-joints, and probably worn out engine and transmission mounts.
I'd really appreciate some outside perspective here. Would I be crazy to drop $3-5k to rejuvenate the motor, drivetrain, and chassis?
Thanks,
Kevin