HI! just want some suggestions!!

oregonjoe · 09-10-2009, 04:37 PM

[quote=*D-Joker*;72946]ok bare with me ppl i think i have figured out the trick to it hahaha
i just hope this works...
ok so ive taken a pic of my intake manifold and the back of the head where the nok sensor bolts into the head and exhaust...
so if any1 can tell me if this is normal N/A intake and head or if its turboed head etc.

What you call the NOK port is an EGR port here. California Emissions code required smog devices so and EGR valve would have bolted to that port - looks like you did not need it - good thing too because the EGR gases plug up your intakes after awhile.

The oval plate after the throttle body is also part of the EGR emissions system. It appears to route exhaust from the head through the AIR CHAMBER to inject it after the throttle body.

Funny how these plates are located on the drivers side here

Blackdog · 09-10-2009, 04:54 PM

well there ya go. looks like an N/A, so idk why yours is running lean. I guess your plugs and injectors are the next place to look

*D-Joker* · 09-12-2009, 08:48 AM

thanks guys for clearin that up 4 me....so there you go...she is a standard N/A...
n blackdog...she isnt runnin lean, she is runnin rich...im really startin to think its a leaky injector, cause now she doesnt fire up straight away anymore, she takes a few turns to start up now, so sounds like a injector mite b stuck open n is floodin her... maybe...
but i dont wanna jump 2 any conclusions jus yet...im gonna take the car to my mates workshop sometime next week and ill check 2 c if i hav a bhg...then i will take my diagnosis from there...

and ok ready 4 it?...another problem im havin up 4 discussion hahaha....i tried fixin my speedo cable (n this is where it gets tricky 4 me), the long part that goes into the bak of the speedo works (my bro spun it while i watched the needle on the speedo jump so it works), so i replaced the cable inside of the short part that connects 2 the box...but its a no go, still dont work
i think i aligned it up properly in the tranny, is there a certain way 2 make sure???
...or is there any other reason y it may not b workin???

09-10-2009, 04:37 PM	#1
oregonjoe 3" Exhaust Join Date: Aug 2009 Location: Southern Oregon Coast Posts: 83	Plates [quote=D-Joker;72946]ok bare with me ppl i think i have figured out the trick to it hahaha i just hope this works... ok so ive taken a pic of my intake manifold and the back of the head where the nok sensor bolts into the head and exhaust... so if any1 can tell me if this is normal N/A intake and head or if its turboed head etc. What you call the NOK port is an EGR port here. California Emissions code required smog devices so and EGR valve would have bolted to that port - looks like you did not need it - good thing too because the EGR gases plug up your intakes after awhile. The oval plate after the throttle body is also part of the EGR emissions system. It appears to route exhaust from the head through the AIR CHAMBER to inject it after the throttle body. Funny how these plates are located on the drivers side here

09-10-2009, 04:54 PM	#2
Blackdog Intake Join Date: Sep 2009 Location: Powell, Wyoming Posts: 32	well there ya go. looks like an N/A, so idk why yours is running lean. I guess your plugs and injectors are the next place to look __________________ 1987 supra turbo 5speed. Great condition...sept the damn head gasket...but im working of that

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09-12-2009, 08:48 AM	#3
D-Joker Intake Join Date: Aug 2009 Location: Australia Posts: 48	thanks guys for clearin that up 4 me....so there you go...she is a standard N/A... n blackdog...she isnt runnin lean, she is runnin rich...im really startin to think its a leaky injector, cause now she doesnt fire up straight away anymore, she takes a few turns to start up now, so sounds like a injector mite b stuck open n is floodin her... maybe... but i dont wanna jump 2 any conclusions jus yet...im gonna take the car to my mates workshop sometime next week and ill check 2 c if i hav a bhg...then i will take my diagnosis from there... and ok ready 4 it?...another problem im havin up 4 discussion hahaha....i tried fixin my speedo cable (n this is where it gets tricky 4 me), the long part that goes into the bak of the speedo works (my bro spun it while i watched the needle on the speedo jump so it works), so i replaced the cable inside of the short part that connects 2 the box...but its a no go, still dont work i think i aligned it up properly in the tranny, is there a certain way 2 make sure??? ...or is there any other reason y it may not b workin???