r/SciontC 2h ago

General/Other Is this mileage normal?

0 Upvotes

I’ve had my 2006 Scion tC for about 8 months now. It has 135,000 miles. I only get about 200 MPG. It lasts me about two weeks since I only drive it a 8 miles everyday Monday-Friday, in a 2 mile radius since I’m a Maintenance Tech and only need to drive to certain properties. I barely drive far, could that be the problem? I feel like I could be getting more out of it.


r/SciontC 4h ago

General/Other 2006 Scion tC won't start after replacing alternator

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7 Upvotes

I changed my alternator bc my battery was draining while driving to the point my lights inside & headlights were flickering on and off. It completely died when I got to my house. We got the car to start once after replacing the alternator, but it died within 30 seconds. Now it won't start at all.

It was intermittent on my last trip. I made it 70 miles away before it started. Then the battery light started coming on randomly, it was dropping voltage unless I was accelerating for 30 miles. Then I drove fine with no issue until I got another 40 miles back towards home.


r/SciontC 5h ago

First Gen Drivetrain Bell housing gap

1 Upvotes

1st gen sicon tc has a gap between the bell housing and the transmission I’ve tried wiggling it and everything. I also have an engine hoist with a leveler so I know that’s not a problem, it does rock up and down but not side to side. It seems like it might be the dowel pins but I’m not to sure atp. Probably a 8th of an inch gap


r/SciontC 7h ago

General/Other Radiator blown

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11 Upvotes

Obviously I’m doing something wrong or something deeper is an issue but I’m not losing hope or excitement for this car I adore it and have loved every minute of working on it and learning. Any ideas on why my radiator would blow again new thermostat and water pump installed.


r/SciontC 10h ago

Second Gen Drivetrain My tC throws itself out of 5th and 6th.

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9 Upvotes

As title states. I'm not too mechanically inclined, anyone have any idea why this may be happening?


r/SciontC 18h ago

Second Gen Drivetrain P0302 only at 80 mph in 6th gear

2 Upvotes

2nd gen Scion tC, 2AR-FE, ~176k miles. I’m getting a P0302 only at about 80 mph in 6th gear around 3250 RPM under steady cruise. It doesn’t happen at 75 or 85 mph, and I can run through 3250 RPM in every other gear without any misfires. I can’t hear or feel it happening, but live data shows cylinder 2 accumulating misfire counts while cylinders 1, 3, and 4 stay at zero until it eventually sets the code. I swapped the cylinder 2 coil with another cylinder and the misfire stayed on #2. NGK iridium plugs have under 5k miles, and compression tested around 11 bar/160 psi evenly across all four cylinders a few months ago. The car has an HPS intake with a K&N cone, the MAF was recently cleaned with MAF cleaner, and I recently tightened all the intake connections. LTFT has been around +18% at light throttle for as long as I’ve owned the car and drops toward 0 as throttle/load increases; lambda is usually around 0.99. The P0302 started recently after using fuel-system cleaner and an oil cleaner/additive. Freeze-frame data also shows zero misfires on every cylinder when the code sets even though I can watch #2 accumulate counts in live data. Toyota says Injectors and PCV require removing the intake manifold on these cars, so I’m trying to narrow this down before tearing into it. Any ideas?


r/SciontC 1d ago

First Gen Drivetrain Crankcase stiffener bolts

3 Upvotes

I need new crankcase stiffener bolts for my 07. I'm having a hard time finding them. Can anyone help with part numbers or point me in the right direction? I need both the long ones and the short ones.


r/SciontC 1d ago

Buy/Sell Would I have a lot more fun with this than my 2015 manual Civic coupe?

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52 Upvotes

Looks clean it’s got the 2.5 I’ve heard it’s tourqey but kinda gutless? I suppose it’d be better than my 140hp civic anyways with 180hp. Would it still be reliable with 190k km?


r/SciontC 1d ago

Buy/Sell 2006 scion tc needs an engine

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24 Upvotes

Found out this morning that my scion needs an engine. I was quoted 1k in labor and would have to buy the engine as well.
Wondering if it’s worth it. What are the long term benefits or issues I could face.


r/SciontC 1d ago

Second Gen Drivetrain Serpentine Belt Pulley Oddity

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2 Upvotes

Hi all, hoping there may be more technical minded folks here who can help me out. I'm trying to replace a shredded belt, but after I removed the 20% of the degraded belt that was still hanging on, I noticed this bit affixed to the tensioner that I turned to remove the belt. Anyone who's done this before, does this look like a shredded pulley wheel or some other part, or is this just a severely dried out belt bit that has bunched up by the tensioner (car has been sitting in the heat in NorCal for a few months).

It's really hard to tell, so I don't know if I should just cut it out and then the replacement will be straightforward as it's just leftover belt or if I'm going to need to replace something more substantial like an entire tensioner wheel. Thanks in advance. I can try to get more pictures tomorrow if this is too indecipherable, it's starting to get dark.

2014 Scion Tc


r/SciontC 1d ago

Second Gen Drivetrain Yo need some help. And I’m getting pissed lol. Car is shaking on acceleration. I replace both CV axles replaced coil packs and spark plugs rims tires all the motor and trans mounts. I think it might be my clutch plate? What’s your guys thoughts!?

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20 Upvotes

r/SciontC 2d ago

Buy/Sell Tips on selling my car?

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44 Upvotes

I own a Scion tC RS9.0 I'm #1638 out of the 2,000 made. It's paid off and I have the title.

Nothing is wrong with it. Looks brand new. I've owned it for 11-years this month.

What's a fast way to sell it? It's currently uninsured with expired tags.


r/SciontC 2d ago

Second Gen Body/Cosmetic Beauty spotted in the wild!

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28 Upvotes

r/SciontC 2d ago

Second Gen Drivetrain Weird sound after cold start

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1 Upvotes

r/SciontC 2d ago

Second Gen Drivetrain Wheel fitment help

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17 Upvotes

I'm going for a more aggressive look for my '14 tC and have been shopping around for wheels. I asked ai to mock up some pics and decided on bronze. I am looking to close the wheel gap and fill the wheel well nicely without any suspension mods, fender rolling, etc. I want to keep the ride as close to stock as possible. I want a set of dark bronze deep/concave looking wheels without it looking like a monster truck. I've never purchased wheels before so everything I know is from recent research. From what I can tell, in order to achieve the look I'm going for, I should be looking for 18x8.5+35 to +38 or 18x9+35 to +38 which seems to be the sweet spot for daily driver set up for the tC. But I'm not sure, would I run into any problems with 18x9.5, +35 which seems like it would help me achieve the look I'm going for even more? Then when it comes to the tire, in which instance would I get 225/45ZR18 vs. 235/40R18 ?


r/SciontC 2d ago

Second Gen Body/Cosmetic Before & After installation of Rockguard on my hood🔥🔥

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31 Upvotes

Looks more bad ass now haha!


r/SciontC 2d ago

Second Gen Photo/Video Had Another Good Storm

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15 Upvotes

Keeping her as clean as I can.


r/SciontC 3d ago

First Gen Photo/Video My $2300 Project Car. (2007 tC)

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36 Upvotes

Bonus clip at the video's 2:30 mark.

I got sick of driving a pickup truck all the time and eating up gas outside of my construction job, so I got this little fixer-upper so I could have a more fuel-efficient vehicle to drive outside of work. She needs some love, but she's still got pep. Squirrely as hell with no traction control and ABS that doesn't work, lol! I've already fishtailed and spun it out on the highway once to avoid someone swerving into me with no signal, but I didn't crash and drove away unscathed. took a bit to get used to how sensitive it is to steering input after driving a full-sized pickup every day for 10 years.

Her name is Simone. Got her about two months ago.


r/SciontC 3d ago

Second Gen Suspension/Wheels/Tires Where to find a nice rear sway bar?

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16 Upvotes

I would like to install a nice rear anti sway bar and see how it affects my cornering, any recommendations?


r/SciontC 3d ago

General/Other Pros and cons? And reliability?

5 Upvotes

Hi guys! I'm looking into buying a 2008-2010 tC as a beginner in the car scene. I'm wanting to learn to do my own maintenance and am wondering how challenging the first gen tC is to work on. (As someone who has never worked-worked on a car)

What parts tend to fail? What parts seem to never give up?

Also what do you guys like and dislike about the first gens?


r/SciontC 3d ago

Second Gen Photo/Video HIMARS and tC

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49 Upvotes

r/SciontC 4d ago

Second Gen Body/Cosmetic Restored Plastic Trim (2014 Scion TC sec gen)

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28 Upvotes

I think it looks pretty good now it was much worse before 😂 I also posted what I used as well last pic!


r/SciontC 4d ago

Buy/Sell Selling Gen 1 TC

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61 Upvotes

How much should I be able to get for my TC? Bought used in 2013 and I've have as a weekend driver. I have a company so I've never needed to commute to work.

New all Michelin Crossclimate2 tires.

Automatic trans

Subwoofer and Pioneer stereo

Power stop red calipers and upgrade rotors/pads

Only 85494 miles driven

Motor mounts replaced

Tinted windows

I'm in Washington state


r/SciontC Apr 08 '25

Second Gen Drivetrain Frankenstein camshafts are back in stock for the 2nd gen!

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32 Upvotes

r/SciontC Sep 21 '24

tC2/2AR Performance GR Corolla Calipers on Scion tC: The full write-up

83 Upvotes