Threads Tagged with backfires

12, 12a, apex, back, backfire, backfires, backfiring, bad, fire, kill, normal, rotary, rotor, running, seals, turn, wont

backfire on a 12A?

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1 2)

Jingkun on 01-10-11

03-09-19 10:30 AM
by Benjamin4456

28

13,499

acceleration, backfire, backfires, bad, boost, causing, coil, cold, engine, exhaust, fd, pack, rx7, symptoms, wot

backfire under acceleration

David0ff on 12-09-09

12-30-18 02:16 PM
by rx7junkie170

16

10,118

86, backfire, backfires, backfiring, car, cuts, dies, hose, idles, rx7, s4, starts, t2, turns, vacuum

Car starts,backfires,idles and then dies

91S5vert on 02-07-12

03-22-14 09:10 PM
by Youngun95

5

4,319

Rebuild wont unflood / stop flooding on first start attempt

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1 2)

JaredCarpenter on 10-18-13

10-24-13 09:06 PM
by RotaryEvolution

39

3,576

1986, backfire, backfired, backfires, bumps, car, fd, hit, loses, loud, mazda, power, rx7, start, starting, wont

hit a bump,fd backfired hard then died and wont start

TurboMazdaSpeed on 08-30-13

08-31-13 03:00 AM
by TurboMazdaSpeed

2

1,840

General Rotary Tech Support

backfire, backfires, dwell, fd, gear, hesitarion, high, load, rev, rpm, rx7, rx7club, stutter, underload

Power FC

Stutter, hesitation, backfire at high rpm under load.

Pettersen on 08-03-13

08-10-13 03:03 PM
by Pettersen

3

4,610

Power FC Forum

87, back, backfire, backfires, backfrire, bobcat, fire, hard, loud, mazda, rotary, rx7, start, starting, turn, wont

1987 GXL loud backfire now wont start

1987GSX on 08-02-13

08-03-13 06:25 PM
by diabolical1

7

1,942

60, 93, adjustment, backfires, car, connector, diagnosis, jumper, pass, pcv, pin, reading, run, rx7, tps, vta

Car running badly after power fc

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1 2 3)

jayscoobs on 03-13-13

03-28-13 04:08 PM
by jayscoobs

69

5,109

02, backfire, backfires, car, decelerating, decellerating, engine, fd, lawnmower, low, push, rpm, rpms, rx7, rx7club, sensor

Engine backfires at low rpms when decelerates

RX7 tuga on 02-23-12

01-19-13 12:14 PM
by prototype_uk

7

3,843

backfires, backfiring, car, fc, fix, jerks, jump, jumpy, loud, rpm, rx7club, smooth, sputter, sputtering, tps

Car sputtering, jumpy and backfiring!!!

mbaldwin on 08-29-12

10-28-12 07:49 PM
by ALLENBUCK

10

12,160

Rotary Car Performance

back, backfires, backfiring, car, changing, cold, coming, fire, gear, gears, idler, make, problem, rx7, s5, vw

Backfires and odd idle issues

Phyxs on 09-23-12

09-24-12 09:08 AM
by SpikeDerailed

8

3,444

13b, 1979, 79, backfire, backfires, distributor, engine, exaust, exhaust, gas, leak, mazda, rebuild, rx7, turned

1979 Rx7 Backfiring

JMB on 06-29-11

06-24-12 10:12 AM
by Aaron Cake

7

2,891

85, backfires, club, engine, gsl, header, headers, installation, installed, rx7, se

RB header installed now backfires

HRnico on 05-01-12

05-08-12 05:17 PM
by bak86t2

4

905

4000, 4000rpm, 4k, 96, accord, back, backfire, backfires, bbc, car, fire, megasquirt, problems, revving, rpm, shifting

Problems with backfire over 4000rpm. The cold start butterflies stuck?

jimmydanny on 04-22-12

04-23-12 04:59 PM
by jimmydanny

6

2,577

backfires, backfiring, car, dying, ecu, engine, fuel, injector, pump, race, rx7club, secondary, switch, throttle, toggle, wired

Engine dying/choking/backfiring on throttle input

chrismore on 03-11-12

03-17-12 10:06 AM
by chrismore

12

3,315

13b, backfire, backfires, backfiring, carb, constantly, flames, haltech, idle, mazda, na, rx7, startup, stock, warm

Stock 13b N/A backfires after doing nothing

supergk01 on 12-01-05

11-08-11 11:10 PM
by misterstyx69

10

2,605

13b, backfires, bearing, carb, spitfire, spun, start, symtoms, wont

rotoretard needs help with backfires

fisheye on 06-25-11

06-28-11 03:37 PM
by BeenJaminJames

17

828

2003, 62, backfire, backfires, cuts, gas, giving, ignition, income, mazda, ordinance, pakistan, pictures, rx7, tax, timing

rx7 backfiring! air flow/ignition issues?

Detriuch on 05-07-11

05-23-11 01:19 PM
by 74RX4

18

4,064

apex, backfire, backfires, close, cut, deceleration, dumping, fuel, kill, na, open, part, plate, rx7, s4, seals, surging, throttle

Megasquirt

Back Fires with throttle plates closing

SCCA RX7 RACER on 04-19-11

04-24-11 11:25 AM
by toplessFC3Sman

17

4,744

Megasquirt Forum

13b, 91, aftermarket, backfired, backfires, blow, bov, install, market, rx7, tii, valve, vented

Blow off Valve

matt62417 on 03-23-11

03-24-11 01:53 PM
by RotaryRocket88

3

736

13b, backfire, backfires, boost, car, fd3s, fuel, injectors, loses, power, problem, raced, rotary, rx7, sequential, stuck

FD backfires and loses power

twilapede on 10-10-10

03-19-11 05:15 PM
by Bwek

22

3,967

Canadian Forum

Haltech

e6k backfires/pops/misses at 4k rpm? help !!

ultima 1 on 02-12-11

02-23-11 09:57 PM
by ultima 1

2

1,169

Haltech Forum

13b, 87, ac, alarm, backfires, bad, fuel, issue, mazda, pressure, reading, rough, running, runs, rx7, wire

87 rx7 runs rough periodicaly

ogrotary on 02-16-11

02-21-11 10:08 AM
by satch

5

1,100

93, backfires, cold, firing, intermittently, rotor, rotpr, run, running, runs, rx, rx7, smoke, sound, start

Causes for intermittently running on one rotor?

jaggermouth on 02-06-11

02-08-11 07:29 PM
by jaggermouth

14

17,123

18t, 20v, back, backfire, backfires, backfiring, bigger, car, fire, high, idle, injectors, misfire, mycar, put, rich, rpm, running, runs, rx7

Backfire and running rich

rxslider88 on 11-30-10

12-02-10 01:04 AM
by TheAbsence

6

2,512

13b, back, backfires, fc, firing, injector, mazda, primary, roter, rotor, rough, running, runs, rx7, rx8, troubleshoot

Running on one rotor

xeroes on 08-20-10

08-21-10 08:26 AM
by oo7arkman

5

1,422

1988, 88, backfire, backfires, compression, lost, run, rx7, set, setting, start, timing, turbo, video, wont

1988 RX-7 Backfires (Not RUNNING)

adamnfs on 05-23-10

06-03-10 10:13 PM
by adamnfs

9

3,587

260z, backfires, datsun, exploded, m80, muffler, mufflersplit, open, split, starting

The case of the exploding muffler

DaleClark on 03-13-10

03-14-10 01:30 PM
by pyro_racer_0016

10

4,954

12a, 13b, 1984, backfires, exhaust, fot, fuel, injected, mazda, rotary, rx7, swap

What is my best option?

03protege on 02-05-10

02-05-10 08:32 PM
by j9fd3s

10

834

12a, 86, backfires, nest, pump, rats, removal, rx7, smog, stop

air/smog pump

theFBthatcould on 12-08-09

12-09-09 12:08 AM
by theFBthatcould

7

804

back, backfire, backfires, backfiring, barely, car, engine, fire, rev, run, rx7, warm, warming, warmup, wont

Warm up..Backfire, terrible idle...wont fire over..

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1 2)

mannykiller on 12-03-09

12-06-09 12:11 PM
by alexdimen

32

4,361

12a, backfire, backfires, backfiring, car, fb, holley, idle, idles, mazda, power, rich, rough, rx7, warm

Please Help-rough idle-backfire and more

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1 2)

kyle_84rx7 on 04-09-09

11-04-09 09:22 PM
by rmauser

28

6,091

12a, 2100, accelerator, autolite, backfires, carb, distributor, dizzy, gas, leaks, pickup, pump, replace, rx7, tdc, trailing, upgrades

General help needed, 12a carb.

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1 2)

TheRX7Project on 07-28-09

08-14-09 05:11 PM
by TheRX7Project

27

2,138

backfires, bogging, bogs, car, full, fully, gas, mazda, miata, pedal, pressed, pressing, symptom, throttle, tps

(S4 NA) Bogging when gas is quickly pressed to full throttle. Help please.

wthdidusay82 on 09-22-08

08-02-09 06:43 PM
by hhn2002

18

7,681

13b, 94, backfire, backfires, engine, hunting, idle, puff, rapid, rich, rotary, rough, rx7, smoke, stalling

Help diagnose - rapid backfires, rough idle

REXDEX on 07-22-09

07-23-09 01:59 PM
by djseven

6

1,296

4000, 6port, 86, backfires, mazda, rotary, rpm

Acceleration problem...

blackrotary23 on 06-18-09

06-22-09 10:32 PM
by *TOUCH*

16

790

back, backfire, backfires, backfiring, car, cars, crank, dies, fire, loud, start, turn, turnover, wont, wrong

what would cause this? won't start/backfire

kevyn_rx7 on 05-18-09

05-20-09 09:12 AM
by Aaron Cake

4

7,014

12a, 93, backfires, bad, blown, checking, cold, coolant, drive, driving, fd3s, rx7, seal, seals, start, w

driving with blown coolant seals?

BenjiRX-7 on 04-14-09

05-06-09 08:28 PM
by IRPerformance

6

4,466

Bad Jumping and Real bad Backfire.

MadMikeX3 on 02-09-09

04-15-09 10:10 AM
by ITSWILL

6

692

backfires, cat, clogged, fc, glows, metalcat, pre, precat, red, rx7club

Clogged Cat??

Hunter4Life on 03-30-09

04-03-09 05:06 PM
by SecondGenPat

14

1,730

HELP! Bogging/Backfire @ 3k

ptfd3 on 03-29-09

03-29-09 07:10 PM
by ptfd3

0

318

bad idle

my first fc on 03-15-09

03-20-09 09:56 PM
by my first fc

12

923

91, backfires, car, engine, fix, gas, give, infiniti, leak, line, q45, runs, spinners, tube, vacuum

Tried to fix a vacuum leak, now engine won't run.

MDittz2ndGEN on 02-26-09

03-04-09 01:14 AM
by walken

11

4,320

Haltech

haltech runs, runs rich, then backfires when starting

DR_Knight on 01-08-09

02-19-09 01:03 AM
by DR_Knight

7

3,482

Haltech Forum

justdiedyesterday runs!

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1 2)

iLikeEatPoo on 01-30-09

02-06-09 09:56 AM
by DivinDriver

35

819

West RX-7 Forum

rx7 vert back fires

drift pirate on 01-16-09

01-16-09 04:03 PM
by Renton

3

508

backfires, certian, deacceleration, drone, ehaust, engine, esmith972, exaust, mini, revs, rx7club

Exhaust probs (drone and backfires)

esmith972 on 11-17-08

11-18-08 10:52 AM
by 4portgsl

5

867

backfires, catch, catchcan, kinked, oil, whats

what's in your catch can

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MFilippello on 12-12-04

10-17-08 09:09 PM
by Monkman33

101

9,482

Single Turbo RX-7's

1rx7, 40665, backfire, backfires, borla, kodiak, mg, midget, muffler, pro, rx7, turbo, xl, xr, xs

Borla vs backfire ... backfire wins and borla shreaded up and to my surprise FG!

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1 2 3)

dj55b on 08-11-08

09-09-08 04:14 PM
by dj55b

53

17,141