3800 - RX7Club.com - Mazda RX7 Forum - Threads Tagged with 3800

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1991, 2000, 3800, brian, cold, cutoff, high, idle, increase, mackyok, mazda, rpm, rx7, speed, sudden

Sudden change to 2000rpm idle speed

mackyok on 11-28-08

02-13-09 06:55 PM
by kyleaudio

18

5,418

3rd Generation Specific (1993-2002)

1986, 2002, 3800, bike, cbr, coolant, exhuast, f4i, leak, make, miata, power, rich, richer, running, sensor, temp

Terrible gas mileage, running rich?

(

1 2 3)

pingpong on 10-12-07

12-23-08 11:00 AM
by pingpong

55

4,060

2nd Generation Specific (1986-1992)

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

2nd Generation Specific (1986-1992)

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

2,104

2nd Generation Specific (1986-1992)

2004, 3800, 4k, 67000, bmw, car, clogged, injectors, past, rev, reving, rpm, rx, rx8, saturn, wont

Car WON'T rev past 4K: Searched and still can't figure it out

theory on 10-08-08

10-12-08 10:45 PM
by theory

17

1,277

2nd Generation Specific (1986-1992)

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

1,043

2nd Generation Specific (1986-1992)

3800, air, emission, emissions, engine, fail, fd, high, hydrocarbon, hydrocarbons, injection, location, mazda, pump, rx7, secondary, series, smog

Failed Emissions - High Hydrocarbons Under Load

(

1 2)

MazDan on 05-05-08

08-15-08 03:36 PM
by HAILERS

32

9,309

2nd Generation Specific (1986-1992)

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

2nd Generation Specific (1986-1992)

2c, 3800, 3a, 3g, black, blowing, brown, cars, ecu, fuse, grounded, grounding, house, rx7, stripe

ECU grounding question (wire confusion)

Shainiac on 06-22-08

07-31-08 11:02 PM
by Apex944

20

3,364

2nd Generation Specific (1986-1992)

88 n/a secondary injectors not firing (wont rex past 3800 under load)

DREYKO on 07-09-08

07-09-08 05:27 PM
by DREYKO

0

694

2nd Generation Specific (1986-1992)

1986, 3800, 86, engine, lag, lags, rpm, rx7

3800 rpm lag

steve's dog on 05-19-03

07-03-08 02:46 PM
by nyc_scorpio

9

833

2nd Generation Specific (1986-1992)

need help w/injectors

87turborotary on 05-14-08

05-15-08 12:41 PM
by 87turborotary

9

599

2nd Generation Specific (1986-1992)

1986, 3800, allgoodbizl, charger, chock, gas, hows, improve, increase, mazda, mileage, mpg, rpm, rx7, shelby, ways

Best way to increase my gas mileage

glhs0867 on 04-30-08

04-30-08 11:57 AM
by DriftN7

12

6,008

2nd Generation Specific (1986-1992)

3800, 86, firing, injctors, injectors, rx7

injectors not firing???

alritzer on 11-09-04

03-26-08 12:14 PM
by skatingsamurai

6

680

2nd Generation Specific (1986-1992)

1988, 3800, 680cc, acceleration, engine, for, mazda, na, precision, rotary, rpm, rx7, sale, stumble, stumbles

Ideal 9.4:1 N/A rotary AFR's?

eriksseven on 12-19-07

03-25-08 12:19 AM
by peejay

14

10,080

Naturally Aspirated Performance Forum

Bogging at mid-high RPMS - I'm stumped

Sideways7 on 03-23-08

03-24-08 06:27 PM
by Sideways7

22

934

2nd Generation Specific (1986-1992)

3800, 4000, 5k, bog, bogging, bogs, mazda, na, rpm, rx7, s5, turbo

S5 NA 3800-4000 RPM bog

vrracing on 01-05-08

01-08-08 10:52 AM
by hhn2002

23

1,200

2nd Generation Specific (1986-1992)

3800 question

DavidHolmesIII on 12-14-07

12-29-07 07:29 PM
by DavidHolmesIII

23

1,028

2nd Generation Specific (1986-1992)

3500, 3800, 87, engine, gm, hot, injector, psi, rpm, rx7, secondary, stumble, stumbles, tii, transition

Rtek

Do you have the Secondary Transition stumble?

turbo2ltr on 06-28-07

10-11-07 10:10 PM
by aGoGo

15

2,821

Rtek Forum

2nd, 3800, gen, hesitation, hesittion, rx7

Fixed 3800 "hesitation".. fixed the lack of secondary functionality all together

R_PROWESS on 05-08-07

09-23-07 12:49 AM
by R_PROWESS

8

1,126

2nd Generation Specific (1986-1992)

3800, diagram, ecu, fc, ground, hesitation, reground, regrounding, rid, rpm, rx7, wiring

which ECU wire to reground for 3800 hesitation?

NCross on 09-17-07

09-19-07 09:00 AM
by imloggedin

11

2,628

2nd Generation Specific (1986-1992)

3800, gear, hesitarion, hesitation, orifice, rev, rx7club, vacutite

3800 Hesitation, car rev's fine w/o load.

(

1 2)

Rotary4tw on 09-19-05

08-14-07 07:56 AM
by clokker

27

2,610

2nd Generation Specific (1986-1992)

3800 RPM hesitiations

JDM FD on 08-11-07

08-12-07 04:01 PM
by iceblue

10

575

3rd Generation Specific (1993-2002)

30004000, 3800, 4000, 88, brown, engine, hesitation, misfire, missing, power, rpm, run, rx7, severe, wire

3800 RPM hesitation...backfires

Austin91rx7 on 07-22-07

08-06-07 11:49 AM
by mike_merryguy

24

4,161

2nd Generation Specific (1986-1992)

3800, accelerating, bogging, bogs, check, chevy, engine, geo, high, light, metro, past, rpm, rx7, sputtering

Rx7 is bogging down in high rpm..engine light coming on

Austin91rx7 on 07-15-07

07-16-07 08:52 AM
by Austin91rx7

8

6,716

2nd Generation Specific (1986-1992)

190e, 1988, 26, 3800, car, hesitation, idle, misfire, misfires, misfiring, rpm

Misfire at idle as well as the 3800rpm hesitation

rotorpower27 on 06-19-07

06-22-07 02:28 AM
by rotorpower27

10

1,153

2nd Generation Specific (1986-1992)

3800, airpump, coil, installation, problems, rpm, rx7, shuts, sqitchrx7, summit, switch

Need help with Summit RPM switch

(

1 2)

Sideways7 on 05-11-07

05-15-07 08:47 AM
by RotaMan99

32

1,643

2nd Generation Specific (1986-1992)

3800rpm hesitation ONLY at half throttle?...

Archangels on 10-11-06

04-08-07 11:06 AM
by gxl90rx7

10

1,193

2nd Generation Specific (1986-1992)

1988, 2500, 3800, 4000, 87, 88, engine, injectors, mazda, primary, rotary, rpm, rx7, secondary, sputters, stall, thousand, witch

n/a 88 sutters after 3800 rpm

(

1 2 3)

gotgrip666 on 03-06-07

03-24-07 05:48 PM
by NZConvertible

63

5,179

2nd Generation Specific (1986-1992)

3800, back, backfire, backfiring, car, catalytic, converter, decelling, fire, flooring, hesitates, hesitation, lack, lots, na, power, rpm, rx7, s4

S4 na 3800 rpm hesitation and lots of backfire when decelling in gear

wthdidusay82 on 03-07-07

03-08-07 03:41 PM
by wthdidusay82

6

1,525

2nd Generation Specific (1986-1992)

3800 hesitation...

killinit937 on 03-04-07

03-04-07 11:07 PM
by NZConvertible

1

537

2nd Generation Specific (1986-1992)

3800, 90, check, engine, gxl, hesitation, light, rx7

STILL having 3800 rpm hesitation!!!

808rx7 on 03-01-07

03-02-07 02:22 PM
by red_s5_fc3s

10

783

2nd Generation Specific (1986-1992)

jet performance

eff_three_see_es on 01-10-07

01-11-07 10:23 PM
by Soma

4

517

2nd Generation Specific (1986-1992)

300hp, 3800, eaton, ej22e, m62, nasioc, supercharged

Uh oh, project idea?

Chi_San on 12-05-05

01-11-07 11:41 AM
by josh...just josh

10

1,327

1st Generation Specific (1979-1985)

3800, accelerate, accelerating, hesitation, missing

Rtek

missing/hesitations while cruising and 3800 hesitation (logs)

gxl90rx7 on 09-25-06

09-27-06 11:34 AM
by The Wankler

5

1,001

Rtek Forum

02, 3500, 3800, 3800rpm, 5500, closed, fc, hesitates, hesitating, hesitation, loop, problems, rpm, rpms, rx7, sensor

Rtek

Hesitation Issues?

winter39 on 09-19-06

09-20-06 09:44 PM
by winter39

8

4,530

Rtek Forum

at 3800rpm i have a sound not a hesitation

VacavilleFC on 07-02-06

08-25-06 09:14 PM
by Street_Knight

8

495

2nd Generation Specific (1986-1992)

bad hesitation.. not at 3800

rx7 FC TII on 08-02-06

08-02-06 11:09 PM
by rx7 FC TII

0

472

2nd Generation Specific (1986-1992)

1988, 3800, boost, car, causing, cost, hesitation, leak, rpm, rx7, turbo

3800 rpm hesitation or boost leak?

SufferRotary on 08-01-06

08-02-06 02:04 AM
by 87rx7girl

1

717

2nd Generation Specific (1986-1992)

02, 1v, 3800, bog, bogs, engine, idle, o2, oxagyn, reading, readings, reads, rpm, sensor, voltage

o2 sensor reads 1.75 at idle, bogs at 3800 rpm

The Wankler on 06-13-06

06-14-06 03:47 PM
by The Wankler

5

1,091

2nd Generation Specific (1986-1992)

3800, 86, aaron, cake, fix, fuel, hesitating, hesitation, history, ii, rpm, rx7, rx7club, system, turbo

3,800 RPM hesitation?????

K.ronic on 05-25-06

05-29-06 12:25 PM
by K.ronic

10

1,098

European Forum

3800, backpressure, bucking, change, fuel, input, low, pressure, rail, rx7, sensor, throttle, unplug

Heavy bucking at 3800 HUGE lack of power

classicauto on 05-23-06

05-24-06 02:58 PM
by classicauto

11

1,007

2nd Generation Specific (1986-1992)

swapers

(

1 2)

rxing87 on 02-19-06

03-03-06 07:10 PM
by Nihilanthic

25

1,810

Other Engine Conversions - non V-8

3800, afc2, car, past, rev, rx7, sputters, super, wont

Why wont my car rev past 3800? (not hesitation)

Jeff_Ciesielski on 02-22-06

02-23-06 04:06 PM
by sakatam

17

966

2nd Generation Specific (1986-1992)

2004, 3800, bad, control, creep, ignition, ignitions, mod, module, motor, spark, symptoms, test, voltage, waste

thinking ignition module to be culprit of falling flat at 3800

matts86fc3s on 01-11-06

01-24-06 07:05 PM
by loudazzrx7

22

1,949

2nd Generation Specific (1986-1992)

3800, car, dies, fine, seconds, stalls, starts

Starts and dies after about 3 or 4 seconds

X-JaVeN-X on 12-30-05

12-31-05 04:42 PM
by iceblue

17

876

2nd Generation Specific (1986-1992)

1986, 3500, 3500rpm, 3800, 86, 88, car, cut, cuts, cutting, out, rpm, rpms, rx7

88 N/A cut out at 3500rpm

puck1263 on 12-20-05

12-20-05 09:59 AM
by puck1263

2

582

2nd Generation Specific (1986-1992)

3800, anywhere, ecu, ground, grounding, housing, motor, replace, wire, wires

How do you ground the ecu? please help

rotary_yankee on 11-25-05

11-25-05 04:53 PM
by HAILERS

3

795

2nd Generation Specific (1986-1992)

3800, air, autoloc, cfm, fan, good, koyorad, monster, sale, vintage, zfu16

fmic, koyo rad, and taurus fan, good setup?

(

1 2)

yusoslo on 11-11-05

11-13-05 07:24 AM
by Wankel7

25

1,717

2nd Generation Specific (1986-1992)

No pickup below 3000 rpms

Dave307 on 09-13-05

09-13-05 10:12 PM
by Syonyk

15

671

2nd Generation Specific (1986-1992)