Threads Tagged with backfire

adjusted, backfire, happen, hard, low, motor, oil, pressure, sbc, shut, slapping, spring, springs, strong, valve, valves

Valve springs too strong?

johns84bird on 12-20-2001

02-05-2023 05:13 PM
by senior bear

17

9,920

350, back, backfire, backfires, car, changed, fires, gasket, intake, junkyard, motor, replace, run, start, wont

replaced intake gasket, now car wont start - backfires

dj haf on 05-08-2005

10-18-2016 08:24 AM
by JoeMonte

20

13,122

1985, 34, acceleration, backfire, backfiring, camaro, chevy, firebird, gas, loss, lostt, lt1, maf, mashing, mpfi, power

Loss of power.. and backfiring

SomeDodgeGuy on 01-03-2003

09-06-2015 12:04 AM
by pjsparts

8

3,538

454, 57, accelerating, acceleration, back, backfire, backfires, backfiring, cfi, fire, intake, plenum, seal, tbi, tbivortec, threw, vorte

Backfire Through TBI on Acceleration

(

1 2 3)

Cartrax on 05-02-2014

07-15-2015 01:51 PM
by Ronny

148

25,980

TBI

1995, 383, 90, acceletation, backfire, backfires, chevy, engine, ht383e, k2500, lean, regulator, silver, spring, tbi

New GM HT383E in '95 K2500 coughs, backfires

FB73tii on 04-30-2014

05-01-2014 10:16 AM
by FB73tii

8

6,974

Engine Swap

305, 454, 88, 90, 91, 93, backfire, harness, low, reasons, tbi, time, tps, voltage, wire, work

454 tbi

freaky on 08-26-2012

04-02-2014 03:57 PM
by fiveoformula

48

5,277

TBI

268, 383, backfire, cam, cams, camshaft, comp, install, lg4, nitrous, run, sbc, thirdgen, xe, xe268

sbc 350 with xe268 cam questions

(

1 2)

86Stevo on 09-11-2013

11-27-2013 10:54 AM
by 86Stevo

79

20,076

1989, 89, back, backfire, backfires, camaro, egr, exhaust, fire, lo5, tbi

lo5 stumble and backfires through exhaust

Brichards79 on 09-26-2013

09-27-2013 10:31 AM
by Brichards79

2

934

TBI

1983, backfire, bucks, camaro, dieseling, diesling, motor, startonly, thirdgen, turning, wont

new engine dieseling and LOUD backfire on shut off

Gsoleski on 08-24-2013

08-24-2013 02:54 PM
by Gsoleski

0

609

adding, advanced, back, backfire, decel, deceleration, edelbrock, engine, exhaust, performer, pop, popping, retarded, sound, thirdgen, timing

What is more likely to cause popping on Decel, retarded or advanced timing?

BLACK Z on 08-04-2013

08-04-2013 10:01 PM
by BLACK Z

2

3,741

10btdc, 350, 400, back, backfire, backfiring, cam, carb, chain, firing, intake, quadrajet, sbc, timing, tooth, trans

tried everything, cant figure out intake backfire

demonband2000 on 07-15-2013

07-17-2013 02:15 PM
by demonband2000

11

3,897

1985, 1989, 305, 350, backfire, backfires, camaro, car, intake, iroc, knocking, pop, popping, pops, tpi, trough

Backfires "pops" through intake

Livvie on 03-31-2013

06-05-2013 12:50 AM
by Sojer

14

17,128

92, backfire, backfires, build, camaro, car, carborater, carburetor, flame, gear, gen, moving, pos, problems, pull, startup, tbi

Tbi to carb backfire during startup

cscampbell92 on 05-17-2013

05-18-2013 01:39 PM
by g92optioned

8

2,070

1987, 305, 305ci, 86, backfire, backfires, backfiring, camaro, carb, carbur, hotter, motor, plug, runa, whats, wrong

305 backfire through carb

1BAD84Z28 on 04-29-2013

05-01-2013 08:24 PM
by JohnAnthony86

8

4,787

1987, 1990, 89, backfire, bolt, camaro, cost, glass, glasspacks, good, make, pack, packs, rear, shop, sound, z28

Glass Packs on a camaro?

Z28baynard on 05-25-2010

02-19-2013 09:49 PM
by 86_irocz-28

34

9,420

Exhaust

No Spark at wires HELP!

YoungMoneyVII on 02-04-2013

02-05-2013 11:36 AM
by David 91RS/Z28

1

504

150cc, 90, backfire, backfires, backfiring, big, bronco, carb, cutting, edelbrock, engine, intake, open, respond, thottle, throttle, wide, wot

backfire through carb at wide open throttle

kyle39 on 01-29-2013

01-31-2013 11:31 PM
by TTOP350

3

8,726

backfire, build, caused, engine, high, injectors, lean, leanout, leans, long, plug, rpm, rpms, takes, time, tpi

lean out at high rpm

36fordcoupe on 12-03-2012

12-04-2012 11:27 AM
by 36fordcoupe

9

3,018

28, 86, acceleration, accelleration, back, backfire, cold, fire, firebird, gas, intake, light, popping, rear, thirdgen

1986 2.8, backfires under light acceleration when cold.

(

1 2)

LsxMatt on 10-14-2012

12-02-2012 11:46 AM
by LsxMatt

72

6,813

1982, 350, 50, 88, backfire, bad, lean, load, mark, misfire, misses, missfire, rich, running, runs, tbi, tune, vi

runs rich runs lean with a reallllyyyyy bad misfire under load

dozerking on 11-19-2012

11-26-2012 02:38 PM
by Ronny

21

3,173

DFI and ECM

1850, 1987, 350, backfire, band, barrel, carb, carburetor, channel, holley, information, interstate, power, restriction, tune, tuning, valve, wide, wot

Holley Backfires but only on the interstate

oamhmad on 10-08-2012

11-08-2012 09:01 AM
by bestracing

9

2,364

1406, 1992, 91, backfire, brain, camaro, edelbrock, ethanol, injury, loss, mesa, power, powered, premium, rs, traumatic, vbulletin

305 idles good drives good, backfire wot

91camaroRS3.1 on 09-28-2012

10-17-2012 11:48 PM
by TuckettIII

3

1,334

1985, 1991, 28, 28l, 83, 86, backfire, backfiring, berlinetta, camaro, camero, firing, misses, order, v6, warmed

2.8L V6 Camaro Berlinetta Backfire/Missing

afastyzfr1 on 06-15-2012

10-17-2012 05:25 PM
by Gumby

16

10,625

350, acceleration, back, backfire, backfires, backfiring, carb, carburetor, fire, lt1, qjet, reasons, sbc, top, tpi

Carb Backfire on acceleration

lukeylouk on 03-05-2009

10-09-2012 07:43 PM
by onthedownlow

19

24,798

1988, 97, acceleration, backfire, bogs, cold, fuel, heavy, hen, iroc, light, port, s6, starving, thirdgen, trans, tune

car bogs under acceleration when cold

xstang77 on 08-31-2012

10-09-2012 06:32 PM
by xstang77

4

3,224

305, 83, advance, backfire, backfireing, brain, carb, edelbrock, fix, injury, mesa, powered, transam, traumatic, vbulletin, wot

305 idles good drives good, backfire wot

91camaroRS3.1 on 09-28-2012

09-29-2012 02:35 PM
by 88 5.7 Iroc-Z

2

1,164

1986, 305, 84, accelerating, acceleration, backfire, backfiring, carb, class, computer, gear, pipe, powered, timing, trans, vbulletin

Backfiring at acceleration '84 Trans Am

Rellling on 09-21-2012

09-26-2012 05:35 PM
by 383 Power

5

904

1988, 28, 86, 89, advance, backfire, backfires, blown, chain, firebird, gasket, head, intake, manifold, slack, supercharger, thirdgen, timing

2.8 firebird fires out of the intake manifold

hicadula314 on 09-11-2012

09-21-2012 03:47 PM
by ChevyGuy87

5

1,463

1987, 350, backfire, fuel, gas, gta, intake, port, pressure, quick, regulator, throttle, tpi, trans, tuned

1987 Trans Am 350 TPI idle issue. Was 305 originally.

jimmy2s83 on 08-30-2012

09-04-2012 07:33 AM
by jimmy2s83

7

2,206

1989, 323, 373, 57, answer, axles, backfire, gears, gen, hesitation, increase, question, rpm, stumble, tpi

TPI Techs, Who Knows the answer?

unprdictable1 on 04-09-2011

08-19-2012 09:58 AM
by TPIVette

23

3,209

383, 400, backfire, backfiring, backfrieing, block, car, exhaust, ford, high, idle, sc, shit, small, stroker

High idle and backfire after sc install

1fastrock on 07-15-2012

07-16-2012 04:15 PM
by 1fastrock

2

870

Power Adders

350, back, backfire, backfires, bad, car, engine, filter, fires, fuel, hot, humid, miss, motor, rough, runs

Backfires and runs rough when hot!

Banks4004 on 07-05-2012

07-08-2012 07:38 PM
by Banks4004

13

10,316

air, backfire, fuel, intake, l98, spark, start, tpi, wont

TPI is installed but engine wont start

89demon on 06-29-2012

07-06-2012 05:51 PM
by Tibo

11

693

Electronics

86, accelerating, acceleration, backfire, backfires, backfiring, camaro, car, common, exhaust, gas, hard, headers, letting, motor, normal, stock

Is it normal to backfire after a hard acceleration?

Jfinnkma91 on 07-02-2012

07-02-2012 04:03 PM
by ASE doc

5

7,323

1987, backfire, backfiring, cammed, chevy, intake, ls2, tpi

intake backfire with o2 hooked up.

Sojer on 06-25-2012

06-27-2012 09:42 AM
by Sojer

1

688

42, 87, backfire, bad, circuit, code, corvette, electronic, iroc, maf, spark, sputters, symptoms, timing, tpi, turns

87 iroc runs like ****

87iz28383 on 06-11-2012

06-12-2012 08:13 PM
by ASE doc

7

1,098

350, 86, backfire, backfires, backfiring, camaro, check, drives, engine, exhaust, gas, idle, jeep, light, rough, stopping, trans

Backfiring through exhaust in park?

GreekItalianMan on 06-07-2012

06-11-2012 01:23 AM
by GreekItalianMan

7

3,829

57, backfire, baujp, botton, devestation, end, guy, killing, maf, nitrous, nos, pontiac, project, pulaski, stock

Nitrous Devastation!

(

1 2 3 4)

bl85c on 03-07-2010

06-01-2012 08:49 AM
by minigunz

162

22,401

350, backfire, carb, cranking, dies, fresh, gm, idle, intake, runs, sbc, start, tbi, tpi, troubleshooting

Newly installed 350 starts, backfires, then dies

Fldopp16 on 05-13-2012

05-17-2012 07:26 PM
by evilemokid94

8

13,185

act, backfire, idle, jus, leak, manifold, oil, problems, thirdgen

Oil Leak causing idle issue??

ZeBatmobile on 04-24-2012

04-25-2012 05:31 AM
by sofakingdom

1

549

305, 83, backfire, cap, crossfire, distributor, drive, drops, engine, fireing, firing, idle, order, produce, rough, stall, vacuum

83 crossfire weird idle ive checked everything posted on here updated

386kustoms on 02-18-2012

04-23-2012 06:22 AM
by KITT1983

17

1,093

305, 89, backfire, backfires, backfiring, camaro, changing, deaccelerate, deceleration, decelleration, gears, gen, iroc, make, tpi

Slight Backfire

Buggy Disaster on 04-16-2012

04-16-2012 08:35 PM
by Buggy Disaster

4

1,038

28, 28l, 88, 89, backfire, bogs, camaro, engine, intake, rough, runs, tbi, turbo, v6, warm

v6 2.8l 88' boggs out badly

MASSIVEDODGE on 04-02-2012

04-04-2012 10:34 PM
by MASSIVEDODGE

9

1,456

1982, 2012, 305, backfire, camaro, cfi, fuel, gage, gauge, issues, problems, sender, sensor, trans, z28

FUEL GUAGE SENDER DEAD AND GONE

Blkened82 on 03-14-2012

04-04-2012 09:26 PM
by Blkened82

2

627

1987, 85, air, backfire, backfires, backfiring, box, camaro, engine, exhaust, idling, iroc, megasquirt, properly, stalling

Backfiring/Stalling

Willishxc on 03-29-2012

04-04-2012 06:54 PM
by ASE doc

5

1,736

250rpm, 342, 3rd, backfire, camaro, car, crossed, gen, idle, make, plug, revving, rpm, spark, wires

Engine Lethargic, 250 rpm idle, Backfires when revved

backgammon7 on 03-10-2012

03-11-2012 11:51 AM
by backgammon7

4

1,143

408lsx, 91, backfire, capri, mercury, run, start, startup, throw, timing

Running out of ideas

thatdavidkid on 01-27-2012

02-01-2012 08:13 PM
by thatdavidkid

44

1,102

350, backfire, body, closed, cylinders, dfi, individual, infrared, loop, low, power, tbi, thermometer, throttle, tuning

Pulling timing??

squidley63 on 01-24-2012

01-26-2012 09:16 AM
by RBob

9

1,166

DFI and ECM

intermittent problem

55Alive on 01-16-2012

01-16-2012 03:53 PM
by 305sbc

3

522