Threads Tagged with hesitation

14, bad, code, compression, computer, driving, ecu, engine, hesitation, lower, motor, prius, problems, rx7, start

Can a Bad ECU cause this?

sunshine on 10-09-02

12-02-08 08:56 AM
by Aaron Cake

8

4,509

3800 Hesitation after safc insall

3rd and final 7 on 11-20-08

11-20-08 11:14 PM
by 3rd and final 7

0

474

4000, 88, hesitation, mayda, mazda, missin, missing, rpm, rx7, rx7club, stutterhesitation

Missing @ 4000rpm

Tom Bush on 11-18-08

11-19-08 11:10 AM
by mortiky

2

573

600, acceleration, bucking, fc, hard, hesitation, lugging, rx, rx7, zzr, zzr600

Bucking hard

FcJohnny on 10-17-08

11-17-08 01:33 AM
by GRK-RX7

11

1,735

2nd Generation Non-Technical and pictures

1991, 3k, bl00dlust, elisa, engine, fc, hesitation, rebuild, ring, supra

Another Engine rebuild thread

(

1 2 3 4)

bl00dlust on 07-09-08

11-06-08 12:23 PM
by Funkspectrum

79

5,413

1998, 3000, 5000, backfiring, hesitates, hesitation, integra, rpm, rpms

odd hesitation at 3000+ rpms (not the usual one)

JEDlocks on 11-30-07

11-02-08 08:44 PM
by spoolage

18

1,351

1987, 3800, emissions, fc, hesitation, removal, rpm

Yet another emissions question thread (huge post)..

(

1 2)

m0x on 07-18-08

10-25-08 09:16 AM
by Texas_Ace

46

2,102

3400, 4000, 4000rpm, drop, drops, fc, hesitation, power, rpm, rx7

4000 rpm drop in power

(

1 2)

EmbassyBlack on 05-20-08

10-24-08 06:59 PM
by Lkp_rx7

29

3,310

boost, boosting, fc3s, hesitates, hesitation, pre, s5

Idle Surging/ Free-Rev / Pre Boost Hesitation

ReFc on 10-21-08

10-23-08 06:37 AM
by mdq-fc3s

2

915

1993, 2002, bucking, corolla, hesitation, rx7, takeoff, toyota

Bucking and hesitation on take off

RXn407 on 10-17-08

10-18-08 03:36 PM
by RXn407

5

870

Suspension/Wheels/Tires/Brakes

brake, disc, fix, hard, hesitation, mixed, rotors, spacer, stopping, stops, warped

fixed my "warped" rotors w/o touching them

ericgrau on 10-07-08

10-17-08 05:36 PM
by dis1

5

1,226

Rtek 2.1 Problem, from installing grounds?

1SWEET7 on 10-06-08

10-07-08 08:20 PM
by HAILERS

10

764

1st Generation Specific (1979-1985)

13b, 600, 83, dead, deadspot, hesitation, holley, idle, rx7, slight, spot, throttle

Dead spot off idle

88blkiroc on 09-30-08

10-01-08 05:08 PM
by vipernicus42

2

1,079

3rd gen hesitation - please help

v6mike on 08-31-08

09-30-08 10:52 AM
by Big Hugh Ness

17

1,060

15k, 1982, 86, dead, demister, god, grills, hesitation, idle, key, kurtz, nietzsche, rx7, scott, socketlug, spurts

Poll

Whats wrong with your RX-7?

(

1 2 3 4 5 ... Last Page)

Project84 on 10-12-03

09-23-08 08:17 PM
by Boosted11

164

10,364

Hesitation Hesitation Hesitation

ahad on 09-19-08

09-22-08 01:40 PM
by ahad

11

1,018

25k, 323, 6k, 87, fc, hesitation, hestite, mazda, psi, rx7, studdering, vacuum

odd hesitation/studdering

(

1 2)

rx7 FC TII on 05-09-08

09-17-08 07:54 PM
by mario1386

48

2,729

13b, 3500, 87, aftremarket, boost, hesitation, mazda, rew, sensor, writeup

3500 + rpm hesitation fixes (writeup!)

black_sunshine on 09-07-08

09-15-08 09:00 PM
by mario1386

3

2,507

3800, bad, common, exhaust, hesitation, hesition, hessitaoon, hood, leak, misfire, rx7

really bad hesitation (not the common 3800 hesitation) PLEASE HELP

my87rx on 09-05-08

09-06-08 01:18 PM
by my87rx

2

1,041

1000, 1986, 4k, 5k, 6k, firing, haltech, hesitation, injectors, mr2, pass, past, rev, rpm, rx7, secondary, wont

4k RPM

doofy421 on 08-30-08

09-03-08 12:20 PM
by rgd-fc3s

17

3,747

adapter, boost, check, chuck, connector, harness, hesitation, ii, rx7, s4, s5, safe, tips, tuning, turbo, westbrook, wire

Power FC

my s4 Turbo II tuning tips (Banzai adapter)

arghx on 02-07-08

08-28-08 02:10 AM
by need RX7

3

4,094

Power FC Forum

1000, 2010, cooper, hesitates, hesitation, mini, rpms, rx7, stoplight

NEW Hesitation thread! Under 1000 rpm??

RRTEC on 08-17-08

08-17-08 08:27 PM
by RRTEC

8

594

4000, 4000rpm, 4k, 86, car, fc, hesitated, hesitates, hesitation, na, rotary, rpm, rpms, rx7club, turbo

4000 rpm hesitation

poserdan365 on 08-15-08

08-16-08 02:22 PM
by rexsleven

7

2,898

1200rpm, 1990, 3800, check, engine, gxl, hesitation, light, mazda, rx7, zx2

Strange symptoms including odd hesitation

FRFC3S on 07-23-08

08-01-08 04:21 PM
by RotaryWeaponSE7EN

16

784

bad, engine, fmic, hesitation, install, rx7club, sti, wot

bad hesitation at 1/2-WOT... HALP!

tIIsleeper on 06-11-08

06-12-08 02:17 PM
by tIIsleeper

5

524

Newbie... question with hesitation and boost problem

kookie on 05-15-08

05-21-08 01:52 PM
by Dudemaaanownsanrx7

13

745

boost, hesitating, hesitation, hit, hits, starteed

hesitation going into boost!

turboIIrotary on 05-17-08

05-18-08 09:30 PM
by turboIIrotary

5

849

battery, dead, fix, fixed, hesitation, stalling, tachometer

Hesitation Dead Battery Stalling Dead Tach Fixed

jal301 on 05-18-08

05-18-08 07:18 AM
by jal301

0

806

3500, 90, actuator, code, hesitation, hessitation, port, rx7, tps

3500 rpm eng hesitation service notice

kborro01 on 05-05-08

05-06-08 09:54 AM
by 1revin712488

3

854

91, bogging, chassis, conversion, faq, fc, guide, hesitating, hesitation, load, miata, na, rx7, s4, s5, t2

hesitation under load s5 t2 in 87 s4 na chassis

rx7myke on 05-02-08

05-03-08 05:31 AM
by rx7myke

7

972

300zx, 86, accelerating, bad, boost, bucking, fc3s, gear, hesitation, infinity, ls1, manual, mazda, q45, rx7, sbc, wot

VIOLENT bucking/hesitation at WOT

(

1 2)

TK7 on 03-25-08

04-16-08 06:59 AM
by TK7

39

8,109

1985, backfire, backfires, backfiring, car, driving, engine, hesitate, hesitates, hesitation, idle, rev, shifting, stop, wont

Car wont' stop backfiring, lumpy idle, hesitation

RE-Mamamia on 04-08-08

04-09-08 10:06 AM
by RotaryBred

6

3,745

1993, bad, black, car, driving, escort, fd, hesitate, hesitation, hot, idle, load, rx7, smoke, smoking, turns, zx2

Bad idle, Hesitation under load, black smoke

FRFC3S on 03-31-08

04-05-08 12:10 PM
by lastphaseofthis

16

2,283

80mph, acceleration, battery, car, crackle, crackling, engine, hesitation, hesitationno, noise, ping, pinging, popping, rx7, rx7club, sounds

Hesitation, crackling noise similar to pinging, no acceleration in 5th.

opeth13 on 04-03-08

04-03-08 05:41 AM
by Dr-Zine

1

881

3000, alternator, ecu, hesitation, infiniti, issues, q45, upgrade

Will an alternator upgrade help these electrical issues?

kevino on 03-25-08

03-26-08 12:29 AM
by Icemark

10

751

another hesitation post up

fc3schick87 on 03-16-08

03-23-08 10:54 PM
by scrip7

13

841

3k, apexi, fd, fix, hesitation, mazda, pfc

3k hesitation question

Sukai94 on 02-14-08

02-16-08 03:06 PM
by Hitokiri_Gensai

14

1,121

1st Generation Specific (1979-1985)

84, gsle, gslse, hesitation, hessitation, power, rx7, slowly

84 GSLSE 3000RPM hesitation

tinmann55 on 10-20-07

01-10-08 05:35 AM
by tinmann55

14

1,671

3500 Hesitation problem86 GXL. Few questions before i go at it.

Leichardti on 12-07-07

12-27-07 10:58 PM
by Toxindude

15

743

3rd, bogging, breaking, gear, gen, hesitation, high, marine, problem, q45, rpm, rpms, rx7, supra, turbo, wot

High RPM hesitation/bogging at WOT

cluosborne on 12-25-07

12-25-07 11:43 PM
by cluosborne

3

4,276

2k3k, 91, 93, adjust, adjustment, hesitation, high, idle, prelude, previa, problem, rx7club, s5, t2, tps, voltage

TPS Adjustment help - high idle problem(2k)/ hesitation/

shifterkartracer on 12-12-07

12-14-07 09:43 AM
by cewrx7r1

12

1,672

4th, 5th, 86, 93, gear, hesitating, hesitation, na, rx7, rx7club, s4, wot

Hesitation: 3500 rpm, 5th gear, WOT

(

1 2)

alexdimen on 11-18-07

12-04-07 08:51 PM
by alexdimen

28

1,963

hesitation at 1900 rpm

turboIIrotary on 12-01-07

12-02-07 06:38 PM
by turboIIrotary

6

553

can anybody explain a hesitation in my n/a?

shaker7 on 11-21-07

11-24-07 08:28 AM
by Icemark

13

642

17, fc, hesitation, injector, injectors, kick, rtek, rx7, secondary, turbo

injector/hesitation

rx7 FC TII on 11-13-07

11-13-07 01:39 PM
by HAILERS

3

650

finally no 3800 hesitation

chrisfc3s on 11-11-07

11-11-07 11:30 PM
by chrisfc3s

0

500

1986, 1987, 1jzgte, 2011, acceleration, bucking, cayenne, hesitates, hesitating, hesitation, jerking, light, porsche, rx7, supra, turbo

FIXED: bucking, hesitation, chattering!!!!

supraturbo1987 on 10-25-07

10-25-07 10:19 AM
by Mahjik

1

2,292

1st Generation Specific (1979-1985)

48, hesitation, ida, jetting, mileage, problem, sputtering, weber

Weber jetting issues

Jeezus on 10-16-07

10-21-07 12:53 PM
by Jeezus

11

1,199

13b, bad, hesitation, plugs, rotary, spark

Bad hesitation, no idea

Rotary_Rocket_87 on 09-28-07

10-20-07 09:37 PM
by 13bSpoolin

18

945