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N * throttle body questions
(Technical Discussion & Questions - by Grantman, started: 12-14-2014, last post: 2014-12-14 22:23:01 CET)
curious about something on these two northstars. the lower picture shows what seems to be material cut away to allow that passage to have access to the airway and the top one does not. Is that area supposed to be cut out to work on a SC3800? or is that for some other reason?
Score: 1000, Size: 36 bytes
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northstar throttle body
(Technical Discussion & Questions - by vette7584, started: 10-29-2015, last post: 2015-10-30 03:22:18 CET)
i am sending a cadillac to the scrap yard, a 1996 eldorado, it has the northstar engine, is this the throttle body people use for ther 3800's?
Score: 1000, Size: 33 bytes
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Need ideas for LT1 90 degree Throttle Body to MAF Sensor coupler
(Technical Discussion & Questions - by hdryder, started: 05-01-2016, last post: 2016-05-04 09:15:15 CEST)
Is anyone else running a '92-'96 LT1? I need a suggestion for a Throttle Body to MAF Sensor 90 degree induct coupler. I currently have a B-Body 3.0" MAF sensor the swap builder used, but due to the GM 12370846 Hydraulic Roller Cam and ported and polished heads I need to change to a 3.5" MAF Sensor....
Score: 1000, Size: 72 bytes
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L67 gurus: which northstar throttle body to get for 3800sc 2 project car upgrade?
(Technical Discussion & Questions - by OHNIKO, started: 06-08-2012, last post: 2014-08-21 20:36:20 CEST)
are they all the same?is it the one for the 4.6 engine, and does the year matter?any info or even a pic or 2 would be helpful.The car currently has the stock L67 tb from a 98 buick regal gs donor installed.thanks in advance all!ps.i'll also need an adapter plate & maf; where to get & what to ask...
Score: 1000, Size: 88 bytes
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Throttle body heater
(Technical Discussion & Questions - by greasyphil, started: 04-06-2016, last post: 2016-04-09 09:56:49 CEST)
its well known engines like cool air because its more dense therefore has more oxygen per sq ft,more power and better MPG, i can see the reason for the hot water heater pipes during warm up, has anyone installed a temperature controlled valve or done away with the hot water pipes?
Score: 1000, Size: 31 bytes
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Solenoid or Throttle Body, something else maybe?
(Technical Discussion & Questions - by no2pencil, started: 05-22-2015, last post: 2015-05-23 13:35:15 CEST)
I recently replaced my throttle body (as mine was black) from one that I polished over the winter. Not long after that I replaced the solenoid (after performing this repair) as I was pulling a code 32. Now I'm pulling a code 35 at 60 to 70 mph, & I actually have a very high throttle after hitting...
Score: 1000, Size: 59 bytes
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Fuel pump and throttle body problems
(Technical Discussion & Questions - by jaredaltizer, started: 06-08-2019, last post: 2019-06-12 19:17:59 CEST)
Hello PFFers.Recently, I have taken on the task of swapping my stock 2.8 V6 out for a lower-mileage one, because I threw a rod in my original motor. This has been my first and (hopefully) only engine swap. After finally getting the engine and cradle back into the car with most of the vacuum lines...
Score: 1000, Size: 49 bytes
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1987 Fiero Throttle Body Flooding
(Technical Discussion & Questions - by gefmeister, started: 11-06-2017, last post: 2017-11-13 07:42:57 CET)
1987 Fiero, 2.5L 4 cylinder with throttle body flooding. Unknown previous history but recent upgrades include direct ignition system(module, coils, sensor), plugs, wires, fuel pump, injector, throttle position switch, fuel regulator and most recently ECM with original eprom. When key is turned to...
Score: 1000, Size: 44 bytes
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Duke high idle after cleaning throttle body
(Technical Discussion & Questions - by Csjag, started: 01-19-2014, last post: 2014-01-20 00:07:09 CET)
I took off the throttle body on my 85 duke and cleaned the passages out and the gunk buildup. Got it back on and the car runs great but now the idle is high, my tach isn't accurate so I don't know exactly how high but its about twice as high as it idled before. Car will go 15 mph in second with my...
Score: 1000, Size: 49 bytes
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2.8 Air cleaner to throttle body ductwork/hose cleaning
(Technical Discussion & Questions - by viperine, started: 07-24-2018, last post: 2018-07-25 04:04:22 CEST)
The intake tube that connects the air cleaner to the throttle body on a 2.8. Has anyone successfully cleaned it? Any time I work on any of my cars (even the 66k mile formula), if I have to touch/remove this duct, my hands are pitch black afterwards. Is there a trick to cleaning this? It's the worst...
Score: 1000, Size: 64 bytes
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