Threads Tagged with hesitation

free rev hesitation at 4k rpm?

paganizondadude on 07-10-11

07-13-11 02:42 AM
by paganizondadude

3

1,211

13b, 550, acceleration, aem, afr, boost, ems, gs, hesitation, infiniti, lean, part, problem, q45, throttle, transition

What causes Massive hesitation at part throttle in boost?

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1 2)

jetlude on 09-21-09

06-07-11 11:18 PM
by Wheelstander

28

8,085

Single Turbo RX-7's

carburator, ex7, gas, hard, hesistating, hesitation, idle, mazda, problems, pushing, reasembly, rx7

Hesitating when pushing on the gas during idle problem?

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1 2)

bahlorm on 05-30-11

06-05-11 08:17 PM
by bahlorm

25

1,804

2g, bucking, buckncom, connector, full, hesitation, load, loose, rx7club, s5, throttle, tii, tps, urgant, voltage

Urgent Help Needed - TPS/Bucking/Hesitation?

1SWEET7 on 05-27-11

05-28-11 04:13 PM
by blackrotary23

22

1,938

Rtek

Part throttle, light load hesitation w/Rtek7 v1.8.

Clubuser on 03-07-11

05-18-11 01:16 PM
by Clubuser

17

4,104

Rtek Forum

1500, 2000, 2000rpm, cold, donsent, engine, hesitation, past, ported, rev, revving, rpm, rx7, smooth, warmed

Please help, hesitation around 1500-2000 rpm

aragami78 on 12-26-10

05-02-11 03:38 PM
by boyee

9

8,634

3800, 88, bucking, car, cel, code, gm, hesitation, hills, input, omp, radiator, replacing, rx7, throttle, turbo

Bucking/ hesitation

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1 2)

88mazdarx7gtu on 03-13-11

04-27-11 10:31 PM
by hsilive

25

4,354

13b, engine, gen, hesitation, port, problems, rotary, troubleshooting, valve

Port Valves

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1 2)

gerald m on 10-29-10

04-12-11 11:13 PM
by gerald m

47

4,848

clutch, delay, egr, fc3s, fuel, hard, hesitation, injectors, morning, starts, valve

hesitation throughout and loss of punch

bokboked on 06-14-10

04-12-11 08:22 PM
by the faster one

16

1,880

1986, 3800, 86, corners, hesitates, hesitation, ii, mazda, rpm, rx7, rx7club, s4

3800rpm hesitation ?

egplease on 03-17-11

04-03-11 12:23 PM
by JK5S

5

4,505

17, 2500, 3500, 3800, 94, boost, hesistation, hesitation, miata, miss, misses, rpm, rtek, rx7, slight, spools, turbo

hesitation from 2500 rpms to 3500

maz87t2 on 06-21-09

03-11-11 07:24 PM
by Dabossajk

4

2,621

3000, 3000rpm, 50, 87, 87rx7fc3s, detonation, hesitation, rotary, rpm, rx7, rx7club, rx8, swap, thousand, z32

HELP::Hesitation under 3000rpm? ::HELP

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1 2)

87_RX7_fc3s on 09-24-10

03-11-11 06:35 PM
by Dabossajk

31

3,104

1st, adjustment, gear, hesitation, high, idle, removal, resistor, rx7, screw, thermowax, throttle, uim, unit, variable

In over my head new rx7 owner.

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1 2 3)

cramms on 02-27-11

03-03-11 07:26 PM
by satch

60

5,705

6000, 6k, adjustable, car, cuts, fuel, gsl, gslse, hesitation, pressure, race, regulator, rpms, rx7, se

85 GSL-SE Cutting out at 6K RPM

slvrghst on 02-07-11

02-28-11 03:50 AM
by 74RX4

19

4,920

6500, 6500rpm, code, hesitation, high, rpm, rpms, rx7, tps

hesitation at 6500+rpm

NinJeVarx7 on 02-10-11

02-13-11 03:08 AM
by SpeedOfLife

2

982

hess. problems 3600- 3900 rpm

amondchristopher on 01-29-11

01-29-11 10:57 PM
by Flash

5

817

81, 88, 89, acceleration, dies, hesitates, hesitating, hesitation, idle, microtech, rx7, rx7club, settings, slow, studder

88 rx7 hesitation on acceleration/ jumpy idle

ask4rey on 01-24-11

01-27-11 07:01 PM
by -Crash-

6

1,669

West RX-7 Forum

12a, 13b, 4port, build, hesitation, irons, make, motor, na, port, ports, rx7, s4

12a 4 port irons on na s4

sixstar on 01-25-11

01-25-11 07:25 AM
by sixstar

2

1,157

13bt, 3k, 88, acceleration, acceration, bad, bogging, fuel, hesitation, idle, injectors, issue, jumpy, rx7, s5, tps

88 rx7 hesitation on acceleration/slight jumpy idle

ask4rey on 01-11-11

01-25-11 01:47 AM
by diabolical1

8

7,564

93, auto, bogging, car, cleaner, corolla, dump, dumping, feul, fuel, hesitating, hesitation, injector, injectors, make

Car's dumping fuel in causing hesitation/bogging??

zeroG on 12-28-10

01-23-11 05:52 PM
by zeroG

15

13,303

1986, acceleration, cut, cuts, hesitation, hesitats, lag, rx7, rx8, throttle

Acceleration hesitation and cut off!

p00shy on 01-08-11

01-13-11 01:27 AM
by p00shy

12

1,637

hesitation, na, problem, rx7, turbo, turbocharging

Having Idle/turbo hesitation problems (video)

Evopanda on 01-05-11

01-07-11 07:57 AM
by Evopanda

9

1,145

3800, 88, hesitation, mid, problems, rpm, rpms, rx7, turbo

Mid rpm hesitation please help!

slideways7 on 12-14-10

12-15-10 07:22 PM
by satch

9

1,033

300zx, 89, boost, car, cold, full, hard, hesitates, hesitation, hestating, hits, hot, supra, turbo, twin

Hesitation going into boost, gone when full boost hits

SDelong on 11-08-10

11-28-10 07:27 PM
by fendamonky

19

4,060

Cant fix this 3600rpm hesitation!

Great48 on 11-20-10

11-21-10 08:13 PM
by Great48

18

1,591

2nd, 3rd, ecu, gear, gears, hesitation, regrounding, rx7

2nd, 3rd gear hesitating?

rotaryforme on 11-18-10

11-20-10 02:16 AM
by RotaryRocket88

4

771

1983, 93, extremely, fd, hesitation, idle, lean, mazda, problem, rx7, sensors, start, stumbling, super, supra, warmup

Extremely lean idle, stumbling, and hesitation problem

Candy3s on 11-07-10

11-16-10 01:41 PM
by DaleClark

10

5,184

1986, apply, cars, drop, drops, engine, hesitation, light, opened, reviving, rpm, rpms, rx7, rx8, slight, throttle

RPM drop under light throttle

st1llet0 on 10-24-10

11-05-10 04:15 PM
by st1llet0

7

2,963

1989, 4800, 5k, cosmo, cut, diagram, fd, fuel, hesitation, honda, response, rpm, rx7, slow, vacuum

Power Hesitation at 5k rpm with stock twins

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1 2)

aoc007 on 09-14-10

11-02-10 08:28 PM
by aoc007

37

6,147

85, fuel, gsl, gslse, hesitates, hesitation, hessitation, line, load, misses, pump, rx7, se, vacuum

85 gsl-se miss/hesitation/cutout

slvrghst on 10-09-10

10-16-10 05:11 PM
by Kentetsu

5

1,132

car, checks, code, disconnected, drive, hesitation, idle, stumble, tps

Hesitation off idle, TPS codes 18/28 TPS checks out OK

rmadursk on 09-17-10

10-13-10 10:57 AM
by rmadursk

4

1,124

100, 13b, 3k, ar, backfiring, gas, hesitation, hit, low, rev, rpm, rx7club, sputter, sputtering, t2, turbo

Microtech

Help!sputter,backfiring at low rpms on turbo bridged motor (3k to 4k)

joeylyrech on 10-04-10

10-05-10 06:02 PM
by joeylyrech

3

2,569

Microtech

3rd, 556k, car, gear, hesitating, hesitation, rpm, rx7club

3rd gear hesitation at 6k rpm?

ItsFun on 08-26-10

08-28-10 09:46 AM
by ploplen

4

1,434

12a, 13b, 85, acceleration, gsl, gslse, hesitates, hesitation, hessitation, part, rotary, rx2, se, sputter, steady, throttle

GSL-SE steady throttle hesitation/sputter

legokcen on 08-22-10

08-24-10 07:49 PM
by LongDuck

4

1,512

Power FC

Hesitation when cold

onemeansaturn on 07-31-10

08-02-10 10:14 PM
by onemeansaturn

6

1,339

Power FC Forum

3k, cold, dale, engine, fc, hesitation, horrible, power, rpm, viton

Unusually bad 3k RPM hesitation when engine is cold

ArmitageGVR4 on 06-26-10

06-27-10 10:27 AM
by ArmitageGVR4

9

1,439

1989, 89, ac, bucking, engine, hesitation, hot, idle, idling, low, rx, rx7, smoking, stalls, start

Unknown Idle/Temp/Bucking Issue (89*C)

ZumSpeedRX-7 on 04-19-09

06-17-10 02:56 PM
by Funkspectrum

16

5,183

4k, 4khesitationrx7, 4kleanrx7, car, hesitation, lean, rpm, run, running, rx7, till, turbo, wot

Hesitation under wot under 4k rpms, running lean.

wthdidusay82 on 06-15-10

06-15-10 12:26 PM
by wthdidusay82

0

883

25k, aem, ems, gslse, hesitation, idle, reset, rpms

Hesitating gsl-se

Detriuch on 05-31-10

06-03-10 11:34 AM
by trochoid

5

1,568

clicking, driving, hesitation, hesitations, noise, sound, ticking

90 vert intermittent hesitation and clicking sound from passenger side?

90vertOR on 05-27-10

05-27-10 08:00 PM
by jjcobm

2

623

1990 N/A Hesistation and Engine Light

hacksword on 05-07-10

05-14-10 06:50 PM
by hacksword

12

871

2011, 86, engine, hesitation, hyundai, random, randomly, rx7, sonata, sputters, stopped

Engine sputters under throttle at random times

TheAbsence on 04-27-10

05-05-10 09:25 PM
by TheAbsence

2

2,240

check, engine, fc, hesitation, light, omp

HELP, Check Engine light + Hesitation

VDOZA on 04-22-10

05-04-10 04:01 PM
by Six Rotors

3

975

Canadian Forum

2000rpm, fc3s, fd3s, hesitation, idle, issues, sonata

idle and hesitation problems

rotarycity on 04-21-10

04-29-10 11:22 PM
by ~slidewayz fc3s~

7

857

t2, 5k hesitation/limit

new2mazda on 04-16-10

04-16-10 08:57 PM
by new2mazda

1

573

2004, 2008, 3rd, 450f, 4th, car, gear, gti, hesitates, hesitating, hesitation, rx7club, vw, yamaha

Hesitation around 3rd-4th gear

evoentertainment on 04-14-10

04-15-10 07:19 PM
by evoentertainment

10

1,139

West RX-7 Forum

More reviews from the early days

bajaman on 04-09-10

04-10-10 02:48 PM
by ptrhahn

7

1,075

wtf is with the tps? hesitation?

fc3schick87 on 04-09-10

04-09-10 03:14 PM
by HAILERS

3

1,084