Threads Tagged with throttle

1990, 1992, body, bridge, bypass, camaro, core, corvette, diagram, heater, hose, port, throttle, tpi, tuned, valve

New way of TPI heater core Hose bypass?

z28onTweenkies on Jan 10, 2007

Jan 11, 2026 03:26 PM
by chevypower91

3

6,089

240sx, 89, bm, bushing, firebird, gear, install, neutral, park, rockland, safety, shifter, standard, switch, throttle, vibration, walk, wire

Important/Useful :

My T56 Swap Thread....

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online170 on Dec 12, 2007

Jan 3, 2026 01:01 AM
by 91ORANGEZ28

683

330,048

700r4, 700r4detentcabletotight, body, cable, end, gen, hook, kick, length, link, ls1, lt1, throttle, transmission, tv

TV Cable Kickdown Detent --> Just the facts please

John in RI on May 21, 2013

Nov 14, 2025 12:08 PM
by dfarr67

24

39,050

1985, 1999, body, bodyhose, camaro, conections, connection, connections, hose, hoses, nipples, pcv, throttle, tpi, vacuum

Throttle body hose connection question. Doesnt make sense!!

kyrenegade on Apr 10, 2009

Jul 2, 2025 04:54 PM
by henny156

3

7,122

454, 73, body, coming, engine, gmc, hissing, injection, leak, ls1, plate, sp, sprint, tbi, throttle, vacuum, whistling

why the loud hissing/whistling from my tbi?

super chevy on Jun 14, 2002

Jan 25, 2025 08:32 PM
by Schurkey

20

32,227

57, axle, body, hissing, iac, leak, making, noise, rear, replaced, ring, tbi, thirdgen, throttle, trans, vaccuum, vacuum

Tbi hissing noise

dwillis on Feb 26, 2008

Jan 18, 2025 03:39 PM
by Tuned Performance

11

10,961

350, body, canister, cannister, ccp, chevy, evap, evaporative, lt1, plug, ports, purge, system, tbi, throttle

Question about evap system and TBI

Mastiff on Jan 30, 2012

Sep 26, 2024 01:29 PM
by Boof

6

11,624

DFI and ECM

1995, 454, 74, 74l, apu1, chevy, engine, kicker, kiscker, located, moates, photo, solenoid, tbi, throttle

'Throttle kicker' in TBI PCMs

dimented24x7 on Dec 12, 2005

Aug 4, 2024 08:39 AM
by Deansplace

43

10,421

DIY PROM

4000rpms, base, body, cam, hole, idle, ls1, size, snd, stuck, throttle, timing, total, transmission, wilson, xr269

4,000 rpm idle!!!

chevyboy07 91 on Jun 21, 2003

Jul 13, 2024 06:22 PM
by Therogamare

21

5,954

1986, 1989, 50, air, body, boot, camarotpi, firebird, induction, intake, number, part, parts, throttle, tpi, tube

tpi air intake boot

toppgunn77511 on Jun 28, 2012

Apr 19, 2024 03:10 PM
by EuroTrash

8

10,718

1982, 305, balancing, bushing, camaro, crossfire, idle, injection, manifolds, poor, power, problems, tbi, throttle, z28

crossfire injection

wobblieman on Dec 1, 2008

Feb 28, 2024 07:32 AM
by KITT1983

46

27,358

350, fbody, formula, iac, idle, leaks, ls1, position, superram, surges, surging, switch, throttle, vacuum, wot

unevern idle/surging

TPI-Formula350- on Feb 26, 2011

Feb 13, 2024 01:36 PM
by Fast355

8

2,739

1992, 305, 89, body, camaro, color, egr, end, engine, m20, plug, solenoid, throttle, tpi, wires

89 egr solenoid valve, 305, need help please

ld91 on Apr 2, 2013

Jan 9, 2024 11:58 PM
by Eightyninef

13

4,918

90, body, butterfly, car, gm, holley, honda, iroc, open, staying, sticking, sticks, stuck, tb, throttle, tpi

TPI throttle sticking open (strange)

QuickStyle on Apr 7, 2004

Nov 22, 2023 03:09 PM
by george88gta

22

11,015

350, body, chevy, cold, cranking, flooding, gas, injection, injector, problem, problems, start, startup, tbi, throttle

TBI flooding on crank

swap350tbi on Apr 20, 2005

Nov 12, 2023 02:06 AM
by hugh.g.rection

17

41,842

Auto Detailing and Appearance

black, body, corvette, inside, intake, irocs, paint, painted, plate, plates, port, throttle, throttlebody, tpi, tuned

TPI throttle body plate painting

Nate_iroc88 on Apr 15, 2012

Sep 21, 2023 11:20 AM
by 91banditt2

13

7,343

body, chevy, coil, conversions, convert, cylinder, electronic, engine, exploded, ls1, lt1, number, pack, throttle, view

Important/Useful :

LS1 Coil per Cylinder Conversion - Are you ready?

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S10Wildside on Nov 8, 2008

Jul 1, 2023 10:31 AM
by Duane's 91 Z/28

145

128,466

body, camaro, cleaning, fuel, gas, gasoline, idle, injectors, lot, pouring, put, rings, spitting, start, tbi, throttle

TBI Injectors keep spitting gas,HELP!!!=(

Psycho_91Camaro on Apr 27, 2006

Feb 5, 2023 11:57 AM
by SleeperJeeper

8

18,411

aftermarket, beast, blm, blms, body, converter, idle, l98, lt1, s10, slayed, smooth, solution, split, throttle, torque

I slayed the Miniram split-BLM beast!

ULTM8Z on Feb 23, 2007

Aug 29, 2022 09:24 PM
by Bill Chase

42

9,871

DIY PROM

1988, 350, acceleration, barrell, coil, cuts, engine, faulters, hot, moter, spark, throttle, tpi, vortec, warm, weather

350 does not like it warm, cuts out

cleanwater7 on Jul 26, 2008

Aug 20, 2022 11:00 PM
by Jack_88

11

1,875

85, body, camaro, car, cfi, cold, dies, engine, gas, give, hesitates, hesitating, stall, stalls, throttle

Car stalls or hesitates when given gas

mjjmike on Jun 19, 2002

Jul 7, 2022 11:14 PM
by blackgloves

28

36,333

4l60, 4l60e, adjust, adjusting, adjustment, cable, cables, clicks, firebird, important, lt1, swap, throttle, tranny, transmission, truck, tv, valve

tv cable adjustment, i go back all the clicks at 1/2-3/4 throttle

Firebat on Jan 6, 2006

Apr 15, 2022 09:10 PM
by Chevy86 IROC-Z

12

18,992

49mm, balance, body, bored, carb, conversion, crossfire, exposed, manifold, pictures, port, porting, ports, sleeve, tbi, throttle

Crossfire TB bored to 49mm 690CFM, NO sleeve, HAS its balance port and use stock ECM?

simpson36 on Jul 30, 2008

Apr 10, 2022 01:42 AM
by KITT1983

37

11,666

39, body, bore, engine, gm, heads, lz4, lz9, number, part, ported, pump, size, throttle, water

3900 IROC-Z28 buildup.

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mars061 on Mar 16, 2013

Mar 7, 2022 12:53 AM
by G6gtp

180

50,470

V6

1982, 28, 88, 89, body, camaro, firebird, fuel, gas, im, injection, injectors, multi, port, pulsing, throttle, trottle

not getting fuel to throttle body?

evilemokid94 on Jul 15, 2010

Dec 17, 2021 04:30 PM
by OrangeBird

30

16,204

V6

Can Anyone Identify This?

bigbird89 on Jun 17, 2008

Dec 14, 2021 08:06 PM
by joeld

10

1,340

Electronics

127, 91, 93, camaro, caprice, check, low, position, s10, sensor, signal, throttle, tps, voltage, z28

TPS Voltage Readings

hassgrant on Jan 11, 2011

Sep 20, 2021 07:13 AM
by Ltnascar

41

17,588

Alternative Port EFI Intakes

383, accel, asm, clearence, corvette, hood, intake, lid, lingenfelter, ram, sluggish, super, superam, superram, throttle

Superram Woes :-(

Mr. IROC-Z on Jun 2, 2006

Sep 1, 2021 03:08 PM
by z01.35th

46

7,518

body, boost, convert, converting, gen, hook, lt1, mono, mounting, tb, throttle, throttole, tpi, tps, tuneport, vacume

FIRST intake throttlebody conversion (completed with pics)

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1 2)

88fastgta on Oct 21, 2011

Apr 2, 2021 08:54 PM
by JJ63

89

27,558

305, 350, 88, body, camaro, car, com, engine, gen, harness, injector, pontiac, swap, swapped, throttle, tpi, wiring, work

1985 305 TPI to 1988 GTA 350 TPI swap questions

Blue1990camaro on May 24, 2012

Feb 19, 2021 06:47 AM
by Schmidi

11

4,691

Engine Swap

350, 3rd, bad, body, camaro, check, closed, gen, generation, maxima, sensor, thrid, throttle, tpi, tps, voltage

TPS Sensor Voltage... Is it bad???

DBRjeep350TPI on May 14, 2012

Jan 24, 2021 11:19 AM
by Tuned Performance

22

29,129

body, ccv, coming, gen, hose, intake, leak, leaks, products, professional, smoke, sources, thirdgen, throttle, vacum, vacuum

vacuum leak from ccv system with professional products throttle body?

88formula305tpi on Apr 10, 2012

Jan 13, 2021 08:43 AM
by leith

8

3,513

1986, bad, car, die, faulty, firebird, gen, position, reading, rough, sensor, start, starts, symptoms, throttle, tps

Could TPS cause no start?

WishIHadAZ on Jan 4, 2004

Dec 19, 2020 07:39 AM
by ironwill

20

71,133

1982, 82vetteiac, big, body, cam, crossfire, dually, ecu, iac, manifold, mod, porting, problems, simpson36, thecubestudiocom, throttle, vette

Crossfire Tech - Both TBs share single IAC mod - HOW-TO with photos

simpson36 on Aug 4, 2008

Dec 10, 2020 02:55 PM
by Ronny

24

21,632

85, air, aluminum, body, box, camaro, gen, hawks, intake, picture, port, ram, throttle, tpi, tune

Hawks Camaro 85-92 TPI Ram Air Boxes

yaj15 on Jun 5, 2012

Nov 12, 2020 05:10 PM
by C305

14

18,473

1978, binding, bushings, cable, camaro, carb, carburetor, malibu, qjet, return, shaft, shot, spring, stuck, throttle, worn, wot

carb sticks "wide" open

JJ on Nov 4, 2000

Nov 7, 2020 09:43 AM
by Dan Pritchett

4

6,214

Carburetors

50, 92, body, firebird, injector, injectors, problems, throttle, working

problems with 92 fb tbi 5.0 injectors

jusinc on Sep 14, 2013

Sep 29, 2020 11:49 PM
by 90sRSCamaro

10

4,747

brake, brakes, car, crusing, dowm, firebird, forward, gas, pedal, press, release, released, releasing, rpm, sticking, surges, throttle

Weird problem: Car maintains speed & RPM after throttle release.

Jaime-TA-84 on Mar 6, 2007

Aug 25, 2020 12:08 PM
by sofakingdom

23

28,716

1990, 305, 350, body, chevy, dead, engine, gas, pedal, position, sensor, spot, spots, tbi, throttle, v8

Dead spot?

4playta on Dec 18, 2008

Jul 5, 2020 07:03 PM
by Schurkey

8

8,346

Alternative Port EFI Intakes

305, body, carb, carburated, carbureted, carburetor, chevy, control, conversion, converting, cruise, fuel, gm, make, quick, tbi, throttle

88 Chevy 305 TBI conversion to Carb.

TheUnforgiven on Sep 12, 2011

May 21, 2020 10:24 PM
by AlexChavez

21

66,157

Carburetors

833, adapter, body, carb, carburator, carburetor, efi, engine, iac, make, overdrive, port, tb, throttle, vortec

Carb as a throttle body, anyone done it?

Killerzracing71 on Nov 15, 2009

Feb 17, 2020 12:43 AM
by diwal2007

20

15,368

700r4, 89, acceleration, auto, camaro, car, change, charger, engine, flooring, gears, hard, heavy, shift, throttle, transmission, wont

Transmission won't shift under heavy acceleration

SamS on Feb 15, 2009

Feb 13, 2020 08:42 PM
by 82TAR

5

16,724

01, 87, ac, camaro, causing, compressor, cutoff, cycling, jump, low, pressure, remove, removing, switch, throttle, tpi, trans, z28

ac pressure switch?

coolcamaroZ28 on May 16, 2005

Feb 9, 2020 07:32 PM
by boxingjunkie

18

36,271

Cooling

14070918, 14073299, air, aircleaner, body, breather, cleaner, diverter, ducting, gm, gm14083990, hoses, left, tbi, throttle

Tbi Air Cleaner Mods And Basics

shipfitter_sjd on May 14, 2003

Sep 15, 2019 09:40 AM
by camaro_92RS

26

16,666

305, 350, 383, bodies, body, camaro, chevy, cleaning, engine, gen, kawasaki, mods, partial, tbidies, throttle, ultimate, view

Throttle body cleaning

del91_305 on Nov 2, 2004

Aug 29, 2019 11:54 AM
by Tuned Performance

20

14,208

92, camro, corvette, day, fuel, half, heat, hest, hot, line, noise, problems, pump, tape, thermal, throttle, tpi

Fuel Pump Issues regarding heat???

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bungo78 on Jul 4, 2011

Jul 19, 2019 03:12 PM
by MrPink

825

153,934

10, 10mm, 700, 700r4, bolt, bolts, cable, kickdown, mm, r4, screw, size, thirdgen, throttle, tv

tv cable bolt size for anyone ever needing to know

84 z28 on Aug 31, 2006

Jun 22, 2019 12:08 PM
by GeneralDisorder

2

17,942

28, barrel, dual, e85, flow, higher, injectors, names, part, pics, run, tbi, throttle, unit, v6

4 barrel "Franken" TBI unit

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1 2 3)

titchener on Jan 28, 2008

May 10, 2019 09:53 PM
by Adam Carroll

115

57,061