Blown Head Gasket repair w/pics - Page 2

jfunez · 03-06-2007, 03:37 AM

I need a little help. I have every single sensor connector disconnected except one. It is the one that goes to the top of the R154 trans. There is no way a I can get to it. Its a 2 wire connector and its white. I think the wires are yellow and red, but I can't remember. It's not the speed sensor. I think it is the backup light switch. How do I disconnect it? Drop the trans? Anyone ever have this problem when doing a head gasket on a manual turbo car?
QUOTE]

just cut the wires off and when you are done...splice them with weather tight but connectors....it'll work fine...

dcrusupra · 03-06-2007, 04:49 AM

Is it the 2 white connectors (they were connected) or is it the one hanging down in middle?

88Tsupra · 03-06-2007, 06:16 AM

QUICK question i have oil near the fan belt i dont know whas its called buh its the metal shit that connects the motor fan to the motor..is that a BHG or just some really F'en bad oil leak and how can it be fix

IHateHacks · 03-06-2007, 03:42 PM

"I just put a new head gasket on my supra and that wiring runs over the top and then down the drivers side of your tranny. If I remember correctly there are bolts that hold it onto the tranny."

Yes, I know it bolts to the tranny, I was asking how to DISCONNECT the connectors as they are above the transmission. And the wiring goes through the lower intake manifold, therefore preventing the head to come off the block WITH the lower intake manifold still bolted on. Or it prevents the lower intake manifold to come out of the engine bay for cleaning. Problem was solved about 2 months ago, by doing what jfunez said.

"Do you have any more pics of your engine around the starter area. I have a couple of plugs on my wiring harness and I cant find out where they go."

Yes, I have plenty of more pictures. Why don't you post pictures of the connectors that you do not know where they go and Ill tell you where they go.

"QUICK question i have oil near the fan belt i dont know whas its called buh its the metal shit that connects the motor fan to the motor..is that a BHG or just some really F'en bad oil leak and how can it be fix"

Sounds like your fan clutch fluid coupling is leaking. What ever happened to starting your own thread instead of hijacking a thread that has nothing to do with your problem? Take a picture and post it. Pictures speak louder than words. If you don't have a camera, get a job.

JMoses · 03-06-2007, 03:37 PM

Quote:

Originally Posted by JMoses

Do you have any more pics of your engine around the starter area. I have a couple of plugs on my wiring harness and I cant find out where they go.

??? If you have any of those pics I really need to see them. Those two wires and one plug are the only thing stopping me from having the beast running again.

03-06-2007, 04:49 AM	#2
dcrusupra 500whp yet? Join Date: Aug 2005 Location: Plantation, Fl. Posts: 1,052	Is it the 2 white connectors (they were connected) or is it the one hanging down in middle? __________________ New Rebuild My CarDomain

03-06-2007, 06:16 AM	#3
88Tsupra 12psi boost Join Date: Jan 2007 Location: long beach, CA Posts: 252	QUICK question i have oil near the fan belt i dont know whas its called buh its the metal shit that connects the motor fan to the motor..is that a BHG or just some really F'en bad oil leak and how can it be fix __________________ 88turbo targa-white original Pin Stripe custom intake-Tenzo filter.....Momo racing seats and steering wheel... apexi exhaust tip-custom 3" piping. Replaced with RSR GT II NGK plug and wires HID conversion head lights HKS Turbo Timer Type-1 (in black) Tial BOV BIC DDP

03-06-2007, 03:42 PM	#4
IHateHacks 20psi boost Join Date: May 2006 Location: New Haven/Hamden Posts: 793	"I just put a new head gasket on my supra and that wiring runs over the top and then down the drivers side of your tranny. If I remember correctly there are bolts that hold it onto the tranny." Yes, I know it bolts to the tranny, I was asking how to DISCONNECT the connectors as they are above the transmission. And the wiring goes through the lower intake manifold, therefore preventing the head to come off the block WITH the lower intake manifold still bolted on. Or it prevents the lower intake manifold to come out of the engine bay for cleaning. Problem was solved about 2 months ago, by doing what jfunez said. "Do you have any more pics of your engine around the starter area. I have a couple of plugs on my wiring harness and I cant find out where they go." Yes, I have plenty of more pictures. Why don't you post pictures of the connectors that you do not know where they go and Ill tell you where they go. "QUICK question i have oil near the fan belt i dont know whas its called buh its the metal shit that connects the motor fan to the motor..is that a BHG or just some really F'en bad oil leak and how can it be fix" Sounds like your fan clutch fluid coupling is leaking. What ever happened to starting your own thread instead of hijacking a thread that has nothing to do with your problem? Take a picture and post it. Pictures speak louder than words. If you don't have a camera, get a job. Last edited by IHateHacks; 03-06-2007 at 03:49 PM.

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03-06-2007, 03:37 AM	#1
jfunez 12psi boost Join Date: Oct 2005 Location: georgia,usa Posts: 338	I need a little help. I have every single sensor connector disconnected except one. It is the one that goes to the top of the R154 trans. There is no way a I can get to it. Its a 2 wire connector and its white. I think the wires are yellow and red, but I can't remember. It's not the speed sensor. I think it is the backup light switch. How do I disconnect it? Drop the trans? Anyone ever have this problem when doing a head gasket on a manual turbo car? QUOTE] just cut the wires off and when you are done...splice them with weather tight but connectors....it'll work fine...