tbi - Third Generation F-Body Message Boards

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28, bad, camaro, closed, engine, field, flashing, fuel, loop, mode, operating, poor, power, pump, runs, service, steering, tbi

FIELD SERVICE MODE

88camaro on Nov 14, 2001

May 13, 2026 01:12 AM
by 82TransAM84

33

2,405

Tech / General Engine

92, camaro, car, cardies, check, die, dies, high, higher, restart, rpm, rpms, shuts, stalls, tbi

Car dies at high RPM and will not restart.

99xtreme on Aug 11, 2011

Apr 18, 2026 09:36 PM
by 881SA

9

7,025

Tech / General Engine

1992, 83, camaro, code, forum, location, pontiac, port, reader, reading, tbi, yukon

code readers for 92 tbi?

goalieforlife on May 2, 2012

Mar 29, 2026 04:09 PM
by sofakingdom

6

834

Electronics

1991, 1992, 50l, 85, 8592, blisters, camaro, camero, hood, intake, louvers, manifold, plenum, power, rs, tbi, z28

My functional Z28 hood, pics in side

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1 2)

Gr89RS on Apr 13, 2009

Jan 31, 2026 05:30 PM
by raptere

57

13,504

Members Camaros

How to add an external adjustable fuel pressure regulator to TBI easily

Spaceboy1980 on Aug 8, 2014

Dec 9, 2025 04:34 PM
by Tom 400 CFI

8

8,254

TBI

1987, calculated, carbed, chevy, gu2, l03, rear, sa, specs, table, tbi, tips, truck, tunerpro, tuning, ve

Tuning a new cam, hints/tips

ajbutowicz on Jul 24, 2005

Aug 28, 2025 07:55 PM
by My71bmf

27

15,244

TBI

727, 7427, 7747, 8625, b15, c9, crank, ecm, knock, outs, pcm, pigtail, pin, pinouts, tbi, upgrade, wire

TBI ECM Upgrade 6026-7747-8625 Pinouts

Dominic Sorresso on Jan 1, 2005

Jul 10, 2025 06:50 AM
by ben73

48

16,376

DIY PROM

24lb, 383, bosch, build, chevy, colorado, dyno, injection, injector, price, results, rmcr, springs, tbi, timig, tpi

FIRST INJECTED 383 RS Dyno day coming this week

jamieschott on Jan 10, 2010

Jun 30, 2025 03:51 PM
by Bill Chase

18

4,375

TPI

195, 205, ac, buick, cooling, degree, delco, fan, fuse, grand, late, national, switch, tbi, turn, turns

Fan Problem!! It doesnt turn on till it passes 220 degrees!!! HELP!!

SERIO on Dec 20, 2008

Jun 30, 2025 12:05 PM
by Aaron R.

18

4,505

Cooling

1983, 305, 6al, camaro, distributor, msd, reviews, stock, tbi, z28

Should I go with a MSD distributor or not ?

southerniroc on Nov 26, 2000

Jun 12, 2025 04:49 PM
by Komet

17

2,979

Aftermarket Product Review

193, 1990, 305, block, camaro, chevy, end, grunt, heads, lo3, lo5, low, monster, roller, specs, tbi, tourque, truck

LO3 To L30 Vortec Swap: Completed(Mostly)

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RS-Chevy-SS on Feb 3, 2014

May 20, 2025 12:41 AM
by RS-Chevy-SS

593

72,596

TBI

305, 350, 700r4, 91, carsvacum, carsvacumm, diagram, diagrams, feed, firebird, generation, lo3, manifold, port, tbi, transmission, vacum, vacuum

Anyone vacuum diagram for 305 tbi 91 rs

weswisehart on Aug 30, 2008

Apr 11, 2025 02:10 PM
by Tuned Performance

7

8,275

TBI

advanced, afi, body, camaro, clubs, dakota, digital, edmonton, fuel, injection, kijiji, performance, sgi5, tbi, whipple

Important/Useful :

Edmonton and surrounding area members in here

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iroc22 on Aug 20, 2003

Feb 26, 2025 10:28 AM
by thelegend0210

317

37,350

Canadian Region

1991, 86, 91, camaro, located, location, locations, obd, obd1, obdii, port, ranger, scanner, tbi, z28

OBD1 scanner port location

jhoski on Apr 28, 2009

Feb 2, 2025 08:35 AM
by AxP-FR

6

7,449

DFI and ECM

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

32,375

TBI

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

11,045

TBI

1006, 180, 180cc, 190, 305, 383, afr, cc, eliminator, eliminators, heads, horsepower, ratings, sale, street, tbi

180 CC AFR Eliminators.

88BlackZ-51 on Dec 16, 2009

Nov 15, 2024 05:57 PM
by 88BlackZ-51

29

3,736

Engine/Drivetrain/Suspension Parts for Sale

1988, 1991, 20, chevy, dies, engine, g20, ground, runs, seconds, signal, stalls, starts, tbi, van

starts fine, runs 20-30 secs stalls

w1964bgta on May 2, 2006

Oct 24, 2024 07:34 PM
by Airwolfe

12

2,067

TBI

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

11,714

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

10,632

DIY PROM

305, brian, camaro, chip, forum, harris, performance, reading, review, reviews, tbi, tbichips, tbichipscom, tpichips, tpichipscom, wwwtbichipscom, wwwtpichipscom

TBICHIPS.COM TPICHIPS.COM

dctrumpet on Oct 16, 2008

Jul 5, 2024 08:24 PM
by BHR

12

10,644

Aftermarket Vendor Review

305, 3rd, air, buy, cleaner, element, filter, firebird, gen, hood, intake, open, tbi, thirdgen, tpi

stock or open element air cleaner

1988CamaroSC on Oct 21, 2010

Jul 4, 2024 10:28 PM
by Fast355

33

3,656

TBI

305, 350, 89, camaro, cap, distributor, engine, hei, large, msd, pin, regulator, run, system, tbi

Large cap HEI for TBI engine

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1 2)

onebad89RS on Apr 3, 2007

May 7, 2024 08:09 PM
by aliceempire

81

57,904

TBI

57, 94, camaro, engine, ignition, pics, plug, route, routing, sbc, spark, tbi, thirdgen, wire, wires

Routing spark plug wires so they look cool

little P on Dec 10, 2004

May 5, 2024 11:26 AM
by blacksunshine'91

44

18,786

Auto Detailing and Appearance

350, gains, headers, hp, long, longtube, performance, shorty, shortys, tbi, triy, tube, whats

shorty vs long tube

seanof30306 on Jan 14, 2003

Apr 20, 2024 09:43 AM
by TTOP350

20

5,649

Exhaust

1991, 700r4, 84, cable, camaro, electronic, match, rs, sensor, speed, speedo, speedometer, tbi, transmission, vehicle

91 RS Vehicle Speed Sensor and Speedometer

achitica on Apr 19, 2006

Mar 19, 2024 12:05 PM
by hassgrant

22

13,308

TBI

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

27,660

TBI

305, 88, firebird, fuel, injector, lines, pontiac, pressure, specs, tbi, test

How to test fuel pressure on 305 TBI?

syc0path on Apr 12, 2014

Feb 27, 2024 02:40 PM
by inlucemedita

11

14,807

Tech / General Engine

4200, 746, 747, adapter, board, cable, computer, ecm, gm, harness, megasquirt, megsquirt, tbi, tpi, vortec

GM '746 & '747 harness to megasquirt adapters

efi-diy on Dec 14, 2007

Feb 22, 2024 09:01 PM
by Nissim91

23

4,531

DFI and ECM

1991, 305, 600, 84, air, assembly, camaro, cfi, cleaner, duct, ducts, fabricate, fit, holley, intake, l69, tbi

where can i get a L69 Air Cleaner Assembly?

Dennis91RS on Oct 13, 2002

Feb 5, 2024 01:50 PM
by Gary Lindquist

10

1,624

TBI

1988, 74l, 89, adjustment, broken, camaro, car, extending, fine, gen, hole, iac, idle, idles, plug, remove, screw, tbi, tps

high idle for no apparent reason

BluFBdy on Oct 10, 2012

Dec 12, 2023 10:45 PM
by Schurkey

30

6,912

TBI

350, 3rd, 50, 57, 92, 93, cam, camaro, cammed, engine, gen, lt1, motor, silverado, swap, tbi

5.7 350 tbi motor from 93' silverado to 3rd gen camaro?

miniz2001 on Sep 22, 2009

Dec 6, 2023 01:19 PM
by ShiftyCapone

11

11,662

Engine Swap

1968, 305, 57, cougar, delete, firebird, heater, intake, lukewarm, pump, removing, repair, tbi, tube, valve, vortec, water

Heater Valve Deleted...How To.

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1 2)

Dewey316 on May 26, 2004

Dec 4, 2023 05:05 PM
by Schurkey

84

23,285

TBI

305, 49, 91, air, cadillac, camaro, carburetor, cold, diameter, filter, gen, hat, intake, plenumhat, rs, tbi, tpi

cold air intake... advise!!??

ajStyles2015 on Sep 2, 2013

Dec 4, 2023 08:15 AM
by Tombowman89

47

34,369

Aftermarket Product Review

300, 300hp, 350, 350ci, 57, build, camaro, emissioin, hp, legal, make, put, smog, stock, tbi, vortec

Tell me how to get at least 300hp with TBI

reborn92rs on Oct 1, 2002

Nov 14, 2023 06:39 AM
by dmccain

33

21,526

TBI

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

42,152

TBI

91, affect, camaro, exhaust, gm, headers, heads, idle, leak, leaking, loop, o2, open, rough, tbi

Leaky Header Cause Rough Idle?

ERICCAMARO on Dec 11, 2002

Nov 9, 2023 03:31 PM
by HillbillyMotors

18

14,423

TPI

1994, 88, aldl, btm, camaro, chevy, firebird, fuse, gm, pinout, run, supercharger, tbi, tpi, truck

Important/Useful :

Repinning TBI to Speed Density TPI

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anesthes on Dec 29, 2003

Oct 29, 2023 02:10 AM
by stew'86MCSS396

365

135,073

TPI

305, alternator, bracket, headers, rear, remove, tbi

Headers on a 305 TBI

Godti on Apr 28, 2001

Oct 18, 2023 06:40 PM
by dixiebandit69

17

6,216

TBI

350, alternator, body, bracket, cs144, motor, mount, tbi

140A bolt-on alternator UPGRADE!

formula1LE on Jun 18, 2014

Aug 27, 2023 04:50 PM
by Nutro

27

20,609

Fabrication

305, camaro, cycle, cycling, electric, forum, fuel, ls1, prime, pump, pumps, seconds, shuts, tbi, turning

Electric Fuel Pump turning off after prime cycle???

91' Camaro Man on Feb 24, 2003

Jul 27, 2023 11:51 AM
by Tom 400 CFI

7

9,454

TBI

14, 305, 350, 91, camaro, camero, drag, in14, mile, quarter, rs, run, stock, tbi, time

what 91 305 tbi camaro run in 1/4 mile

burnouts4ever on Aug 17, 2002

Jul 13, 2023 02:55 AM
by Schurkey

42

8,036

TBI

12513151, 2011, 350, 57, 93, cost, exspect, gm, l05, l31, replacement, seanof30306, shocks, struts, tbi

Advice needed; best LO3 5.7 replacement?

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1 2)

seanof30306 on Jul 4, 2011

Jun 29, 2023 01:07 PM
by dmccain

67

12,347

TBI

Performace Distributors Big Cap HEI

va454ss on Sep 20, 2008

Jun 2, 2023 11:09 AM
by Tuned Performance

7

1,177

Engine/Drivetrain/Suspension Parts for Sale

alive, blm, exaust, idle, lt1, min, o2, oxygen, placement, real, rich, sbc, sensor, smells, tbi, wideband

128 BLM vs. Wide band o2 ........ Results inside

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1 2 3)

1bad91Z on Aug 6, 2004

Apr 25, 2023 01:34 AM
by udidwht

110

19,339

DIY PROM

350, accelerate, acclerate, camaro, car, check, driving, engine, light, ls1, started, tbi, tpi, transmission, turn, wont

car wont accelerate!!!!!

87iroczeh on Mar 15, 2009

Apr 17, 2023 01:44 PM
by navy02ws6

22

4,466

Tech / General Engine

305, 350, block, boat, camaro, gen, swap, tbi, tpi

305 to 350 block swap, TBI or TPI? Also 305 question for fun.

Mailbox Hunter on Mar 23, 2011

Apr 16, 2023 12:48 AM
by Mailbox Hunter

3

1,676

Engine Swap

95 chevy van. Trans in limp mode and check engine light stays on.

y5mgisi on Sep 5, 2014

Mar 26, 2023 12:08 AM
by udidwht

7

5,337

TBI

1982, 1987, camaro, chips, corvette, crossfire, eprom, generation, injection, kit, manometer, tbi, tko, tremec, tune, tuneup, tuning, water

Favorable Crossfire Thread

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1 2 3)

gheatly on Nov 22, 2010

Feb 18, 2023 03:12 PM
by KITT1983

101

25,916

TBI

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

18,541

Tech / General Engine

Threads Tagged with tbi