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Search: Posts Made By: professorbob
Forum: MKIII Supra 11-09-2011, 04:57 PM
Replies: 7
Views: 7,704
Posted By professorbob
Idle Control Valve closure ?

In an effort to correct a problem with the engine being unable to move out of limp home mode. (see thread elsewher) I have removed the Idle Speed Control Valve ISCV and the Throttle Position Sensor...
Forum: MKIII Supra 10-19-2011, 07:53 PM
Replies: 24
Views: 13,942
Posted By professorbob
Idle Control Valve ??

Car still operating rich and will not shift out of second gear and engine is being held to less than 2,000 under driving load.
Checked the Throttle Position Sensor TPS and it checks OK. Idle...
Forum: MKIII Supra 10-06-2011, 02:31 PM
Replies: 24
Views: 13,942
Posted By professorbob
code 51/ quits when returning to idle

1989 Turbo Targa with automatic transmission. After transmission rebuild and reinstall of engine and transmission, (See other post) the car ran great for 125 miles. Then suddendly at about 70mph...
Forum: MKIII Supra 05-30-2011, 11:32 PM
Replies: 2
Views: 2,848
Posted By professorbob
Smile 1989 turbo targa loss of power

After restoration of engine, exhaust manifold gasket, vacuum hose, timing belt and numerous other redo's and refurbishing, we mated the newly rebuilt 4 speed automatic and reinstalled in the car. We...
Forum: MKIII Supra 05-20-2011, 03:23 PM
Replies: 0
Views: 1,595
Posted By professorbob
Red face Turbo boost and other ???

I just reinstalled the engine and transmission after doing some repairs. The engine runs like a dream except for a couple of questions.
I see no activity on the turbo gauge.
The needle is at -4...
Forum: MKIII Supra 05-20-2011, 03:23 PM
Replies: 0
Views: 1,468
Posted By professorbob
Red face Turbo boost and other ???

I just reinstalled the engine and transmission after doing some repairs. The engine runs like a dream except for a couple of questions.
I see no activity on the turbo gauge.
The needle is at -4...
Forum: MKIII Supra 05-20-2011, 03:14 PM
Replies: 1
Views: 1,834
Posted By professorbob
Automatic boltup caution!

I just spent 257.00 on a new forward pump, and torque converter, because I did not understand how the converter mates with the pump. The converter hub has about 2" slots that would lead one to...
Forum: MKIII Supra 05-13-2011, 12:19 PM
Replies: 3
Views: 5,777
Posted By professorbob
Shims

Sorry about the bold. And the Speck;-) Not intentional.
Decided to not do any shim replacement. The tolerances were just at the max i.e. .330 etc. Thanks for your input.
Prof
Forum: MKIII Supra 05-10-2011, 08:38 AM
Replies: 3
Views: 5,777
Posted By professorbob
7M-GTE Valve Clearance ????

1987 Turbo 7mGTE/// 140,000miles
Transmission rebuilt and have the engine out of the car and on a stand.
Going back together with engine after having manifold resurfaced and installing new...
Forum: Non-Generation Specific Questions 06-17-2010, 11:05 PM
Replies: 7
Views: 4,823
Posted By professorbob
Loose Crank Pully

Yes the pulley bolt can work loose and allow the crank pulley to slide forward enough to allow the drive belt to hang up. Can be very damaging to stuff under the hood.
I just removed my crank...
Forum: Off Topic Forum 06-17-2010, 10:39 PM
Replies: 6
Views: 1,928
Posted By professorbob
Thumbs up HELPING Foster a better understanding of subject matter!

Please do not take exception to this request, because it is not specific to just one forum's questions and answers, and is not directed at one individual. BUT!
Forums all over the internet would...
Forum: MKIII Supra 06-17-2010, 10:34 PM
Replies: 29
Views: 11,209
Posted By professorbob
Please use full word terminology!

Please do not take exception to this request, because it is not specific to just your questions and answers, and is not directed at you.... BUT!
Forum all over the internet would be so much more...
Forum: MKIII Supra 06-09-2010, 01:10 AM
Replies: 0
Views: 1,883
Posted By professorbob
1987 MK III M7 GTE Oil Pump Seal replacement and other questions?

I could use some technical help on installing heli-coils in the head for exhaust studs. And what is the best exhaust manifold gasket. Also need the torque sequence and the amount for the manifold...
Forum: MKIII Supra 05-25-2010, 01:00 AM
Replies: 17
Views: 6,436
Posted By professorbob
Thanks

Thanks for the assist you offered. I will be going else where to get assistance. However, if you see future post by me, just please ignore them . Thanks
Forum: MKIII Supra 05-24-2010, 02:32 PM
Replies: 17
Views: 6,436
Posted By professorbob
1987 Engine and Transmission removal more questions??

Long POST hope you can help!:bouncy:

We were able to get the complete unit out together, but had to saw the header pipe just where it turned toward the back. Could not move the there nuts on the...
Forum: MKIII Supra 05-17-2010, 05:54 PM
Replies: 17
Views: 6,436
Posted By professorbob
Cool Supra trans/engine removal day two.

Day 2 was about five days ago, so I will try an remember my observations with several questions to follow.

We lifted the car and I removed the dirt pans and various hoses to the cooler and...
Forum: MKIII Supra 05-12-2010, 12:24 PM
Replies: 17
Views: 6,436
Posted By professorbob
Fan and Radiator Removal

Is there anything I need to note before I start the radiator and shroud removal.
Also, Should I try and drop the whole exhaust system from the header back to the rear muffler or should I separate...
Forum: MKIII Supra 05-12-2010, 12:12 PM
Replies: 17
Views: 6,436
Posted By professorbob
Engine/Trans ....Removal Day One

Thanks guys for the advice. And Thanks for great friends. I needed to get the car from my garage to James Conner's house for the removal. Mike Kesler and Kesler's Body Shop loaned me his roll back to...
Forum: MKIII Supra 05-11-2010, 02:06 PM
Replies: 17
Views: 6,436
Posted By professorbob
Seals and gaskets

I know that during the timing belt change, I will need to replace gaskets there. I also will be installing a new water pump and gasket. I located a kit including both on ebay for about 90.00...
Forum: MKIII Supra 05-11-2010, 11:57 AM
Replies: 17
Views: 6,436
Posted By professorbob
Turbo removal question!

After I get the unit removed, are there any particular items I need to inspect that my need to be repaired. The turbo in particular.
Forum: MKIII Supra 05-11-2010, 11:50 AM
Replies: 17
Views: 6,436
Posted By professorbob
Model correction

Right you are. I purchased this car from a friend who bought it new, and it is in fact a 1987 model.
Forum: MKIII Supra 05-11-2010, 01:58 AM
Replies: 17
Views: 6,436
Posted By professorbob
Turbo Supra 1968 Engine/transmission removal

I own a 1986 turbo that has been stored since 2006 because the A430 transmission went out. Will not pull itself out of the street forward or reverse. I just sold a 1970 240Z I have owned since 1971...
Forum: MKIII Supra 11-21-2007, 03:53 AM
Replies: 2
Views: 3,708
Posted By professorbob
1986 Turbo Automatic Transmission Rebuild?

Have any of you done a rebuild of the four speed with overdrive on the supra with trubo?
I am wondering if there are any special tools required or special expertese required to do a rebuild job and...
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