I just got a supra turbo i need help please!!!

[cre]

Ummm.... why would you even bother trying to degrease the cams? They're sprayed with oil when the engine's running. Leave the cams alone.

Clean the valve covers with anything aluminum safe (degreaser is fine), wash thoroughly and dry thoroughly before reinstalling.

You mention scoring on the cams, post pics.

The oil cooler and IC do not use coolant... if they're getting wet with it it's coming from the overflow tank or a leak in the rad.

Dark coolant is usually the result of rust. Sometimes it's due to other contamination such as oil but that usually separates enough that you can tell it's oil beading up on the top of the coolant. Clean out the system and replace the coolant. Check oil for signs of coolant and look under the oil cap for light brown sludge.

The shop servicing the turbo should check the wastegate and actuator.

[bradenman1]

Originally Posted by cre

Ummm.... why would you even bother trying to degrease the cams? They're sprayed with oil when the engine's running. Leave the cams alone.

Clean the valve covers with anything aluminum safe (degreaser is fine), wash thoroughly and dry thoroughly before reinstalling.

You mention scoring on the cams, post pics.

The oil cooler and IC do not use coolant... if they're getting wet with it it's coming from the overflow tank or a leak in the rad.

Dark coolant is usually the result of rust. Sometimes it's due to other contamination such as oil but that usually separates enough that you can tell it's oil beading up on the top of the coolant. Clean out the system and replace the coolant. Check oil for signs of coolant and look under the oil cap for light brown sludge.

The shop servicing the turbo should check the wastegate and actuator.

the cams have like small sctatches on the parts that actually rub i was told theres nothing to worry about they are fine.

the coolant did have rust in it im going to flush it when i get her running again. im in the process of taking off the turbo (not as easy as it looks. i have taken the elbow off the turbo and the exhaust and unbolted the turbo from the exhaust manifold but theres a little tube looking thing i cant get off the bottom of the turbo....

ohh and i found that some of the IC tubing was tirwraped on and half way off the flanges its suposed to be connected to. and all my IC tubing needs to be replaced it is absolutly trashed any suggestions??

[916MKIIIx2]

I heard that sometimes if the rust is bad enough and it builds up over a long period of time it could ruin the lower end of the engine... don't quote me on it but it sounds legit ;p

I'd flush it ASAP, or atleast drain the radiator and put some fresh coolant in there.
Also if the total repairs for the "engine" are more then $1500, you may want to look into a 7MGTE complete engine from suprastore for $1500

[bradenman1]

Originally Posted by 916MKIIIx2

I heard that sometimes if the rust is bad enough and it builds up over a long period of time it could ruin the lower end of the engine... don't quote me on it but it sounds legit ;p

I'd flush it ASAP, or atleast drain the radiator and put some fresh coolant in there.
Also if the total repairs for the "engine" are more then $1500, you may want to look into a 7MGTE complete engine from suprastore for $1500

im only spending like 700 or so its 350+ to rebuild turbo i spent like 250 on gaskets and 100 on random stuff ill have to buy while putting back togeather.

are suprastors engines rebuild or just sold the way they were found?? im kind of skeptical iv heard they were a good site but i dont even get to see what the engine looks like.

im almost ready to put the top end back togeather all i need is over sized oil drain plug wasshers and my spark plug wires that have yet to come in... should be here on the 21st


ohh and note to all oreily autoparts sucks dick! they told me all the parts i needed were dealer spacific( plug wires, and vacume line tube with a valve on it) so i went down to advanced autoparts and they had every thing just needed to order it due to the car being 20 years old.

anyone have sugestions on a intake system for the supra turbos? the whole stocl box on mine is in pretty bad shape it was sucking things into the turbo i could see pits and bent blades in the turbo along with coolant running down the intake tubes

[916MKIIIx2]

You may find what you're looking for in my post from earlier on "Rubber Intake Armlet" there were some good links in there for parts of the intake system

[bradenman1]

After 4 days of work i have finaly goten the turbo off. not an easy job

i need a link to a repair manual can anyone help me with that? alot of things are harder to do without a manual lol

i need to take the exhaust manifold off now and replace the gasket and ill soon be putting things back togeather. i checked the old plugs today and they were all nice and even everything looks good so far : )

[btwilson86]

Originally Posted by bradenman1

ohh and note to all oreily autoparts sucks dick! they told me all the parts i needed were dealer spacific( plug wires, and vacume line tube with a valve on it)

Sounds like that store/parts guy in particular sucks, because the O'Reilly's I work at here in MT has 3 different sets of plug wires and plenty of vacuum lines/one way valves in stock... In any case, it unfortunately all depends on who you talk to.


Probably your best repair manual on line is the TSRM. Factory repair manual for a 90, but almost all of it applies to all MKIII Supra's.

[bradenman1]

Ok I'm having a hard time finding replacement parts for my supra. I need the oil lines for the turbo and I still can't find oem innercooler hoses...

[916MKIIIx2]

For both of the lines you're looking for you can order online at most places that sell hose, cut to fit... or you can buy a ceap aluminum IC pipe set from EBAY for about 80 bucks. Look and you shall recieve