How long have you had your swap, post your time with the turbo Options

[lagos]

lets start a thread to see who has has their swap running the longest and what problems they may have run into.


Car : 98 Celica GT with 55,000 miles on the body

Swap : 90 3sgte with 60,000miles on it

finished: Jul 30, 2004

Problems: nothing major yet, only boost leak issues. sometimes car starter wont kick on the 1st turn of the key, turn it again and it cranks right up. possible bad starter or short in wire?

[jgreening]

Car: 1998 Celica GT convertible, 98,000 miles prior to swap
Swap: 1993 MR2T Engine and Tranny reported 30,000 - 40,000 miles (unverified)
Picked up September 18, 2004
No problems - engine wise (that damn front sway bar will be fixed or off very shortly)

[boosted_K2]

this is no celica i realize, but i think the idea lagos is getting at is to find some weak spots people have encountered with their 3sgtes and their swaps in general, so heres some of my ordeals since ive owned my car over the last year:

-key in the speed gear cracked. common problem, dont go streight to the dealer with part numbers for the whole assembly as i did... do a search on MR2OC and you will get the parts numbers list, only buy the 2 keys, they are like 2 and 4 dollars... the entire assembly is 300 bucks... it is very costly to be impatient. (cruise control will not work w/o speedgear)

- bolts fell out for alternator belt adjustment. i believe this is one of the differences between the celica and MR2 motors. the MR2 uses the positioning of the alternator to provide tension to the drive belt. there are 2 screws that hold and lock it in place, if they fall out, you will get an attrocious belt squeal and may even have trouble starting the car because it is low on amps. please correct/confirm if the Celica 3sgte uses the same system or if a regular belt tensioner is used.

- turbo bearings went, turbo wastegate actuator broke. not much you can do about a bad turbo. just check it often and catch it early.

- grinding second gear syncro. the MR2 transmission amplifies imperfections in the syncros because of how notchy it is. if you didnt rebuilt the transmission, i would suggest keeping the factory length shifter.

- Fidanza flywheel does not mesh well with the factory MR2 starter. this is a known (and stickied) problem over at the MR2OC boards. the factory denso starter tends to slip quite a bit with the fidanza flywheel, go here for more info: http://www.mr2oc.com/showthread.php?s=&threadid=270

ill post more when i think of them.

OH AND DONT OVERTORQUE BOLTS!!! TORQUE TO SPEC. it aliviates ALOT of headaches down the road.

[boosted_K2]

lagos: check clutch saftey switch down at your feet, see if it had been bent back or if anything is getting a bad connection.

[Doge]

Car: 1997 GT Hatch w/ 106,000 miles
Engine: 1991 JDM ST185 w/ 52,000 miles
Finished: September 11th!!!

Absolutely no problems yet... I'll keep you guys updated.

[thedevilmaycrie]

Car: 1996 Celica GT Hatchback
Miles: Car 82000 Engine 40000
Finished: Novermber 7, 2003

Problems:
1. Bad Wiring harness sodiering connection
2. Shearing motor mount bolts (3)
3. Power loss in the 4000-5000 rpm range
4. Hole in fuel regulator vacuum line cause to run lean frying the #4 piston
5. Seals on CT26 blow

the problem with the rmp range is still effective and sugestions???

[lagos]

[Supersprynt]

Finished August 2003.
60,000 on the engine right now.
196,000 on the chassis right now.

No probs as of yet.

[thedevilmaycrie]

do you thin kthe rmp power loss range is due to the hole in the vacuum line going to the fuel pressure regulator??? i havent finished the car rebuild yet so after replacing the line i havent checked