Threads Tagged with erratic

93, car, compensation, erratic, fc, heat, hot, hunting, idle, idles, misses, power, rough, rx7, soak, start, ups

Rough idle after hot start.

evel333 on Apr 9, 2002

May 6, 2019 03:53 AM
by Aramir

5

9,457

1993, 93, air, control, erratic, fd, hard, iac, ideals, idle, rough, rx7, rx7club, start, valve

93 FD Rx-7 rough idle on cold start (with video)

OsterFD3S on May 5, 2012

Sep 13, 2018 03:41 AM
by Sgtblue

9

9,013

aem, erratic, fc, fc3, fc3s, irradic, locate, map, reading, readings, replacement, restrictor, rx7, s5, sensor

Map sensor erratic readings

Black Knight RX7 FC3S on Feb 11, 2012

Dec 31, 2013 12:37 AM
by t3hGone

5

3,844

club, erratic, evo, fc, idle, initialize, o2, power, remove, rx7, rx7club, sensor, start, thermowax, voltage

Power FC

PowerFC will not learn to idle

OverEzzz on Dec 2, 2012

Jun 4, 2013 07:11 PM
by OverEzzz

18

10,111

Power FC Forum

Microtech

Erratic Idle, possible interference? (with video).

(

1 2)

TonyTurboII on Jun 21, 2012

Aug 31, 2012 01:41 AM
by rxspeed7

28

4,814

Microtech

change, clutch, depress, depressed, drops, engine, erratic, idle, idles, pressed, pushed, rough, rx7, smoothly, wierd

rough idle until clutch depressed

magus2222 on Jul 19, 2012

Jul 20, 2012 05:45 PM
by REAmemiya_fan

3

2,610

3rd Generation Specific (1993-2002)

alternator, battery, crx, cut, engine, erratic, fine, fuel, jumps, jumpy, needle, park, redline, running, tach, tachmeter, tachometer

Tach needle jumps past redline (indication only) + Fuel Cut at Cruise and won’t start

ChromeThunder on Jul 9, 2012

Jul 11, 2012 09:53 AM
by Fritz Flynn

3

3,271

Haltech

E6K Erratic RPM(while cranking)

K-Tune on Apr 26, 2012

May 11, 2012 08:45 PM
by K-Tune

11

2,415

1987, 87, canister, charcoal, dies, emissions, erratic, hoses, idle, issues, removal, rx7, sputters, t2, tii

1987 TII build need help

Anton_26 on Apr 17, 2012

Apr 22, 2012 04:03 PM
by Anton_26

10

1,925

Build Threads

12a, 255, aeromotive, blow, car, carb, drops, erratic, fuel, mazda, mustang, pressure, pump, running, supply, turbo

12a Blowthrough... Erratic Fuel Pressure

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1 2)

81WideMariah on Oct 25, 2011

Nov 6, 2011 04:54 PM
by PercentSevenC

33

3,622

bad, change, changed, erratic, ideling, idle, motor, plug, plugs, rough, smell, spark, sparks, ticking, weird

Rough idle/ticking after spark plug change

n8dawg on Aug 20, 2011

Aug 21, 2011 10:27 AM
by Aaron Cake

1

1,175

1993, 200, compression, erratic, festiva, ford, gslse, hot, idle, idleing, jumpy, low, misfire, rough, rpm, slowing

84 gsl-se rough idle electical?

360Gen1 on Jun 14, 2011

Jul 23, 2011 05:29 PM
by 360Gen1

18

5,807

3rd Generation Specific (1993-2002)

erratic speedometer..

masonholmes on Jun 21, 2011

Jun 23, 2011 12:05 PM
by masonholmes

4

1,231

cold, compression, engine, eratic, erratic, idle, low, n0ferz, poor, readings, thermo, vacum, vacuum, wankel, wax

vacuum readings, erratic idle when cold

n0ferz on Mar 13, 2011

Mar 20, 2011 10:24 AM
by n0ferz

15

1,586

30psi, dont, erratic, fc, hign, oil, pressure, rx7, temperature

oil pressure ? and temperature question?

Neobeatz on Feb 14, 2011

Feb 15, 2011 09:25 AM
by Aaron Cake

5

1,080

b5, erratic, fc3s, idle, rich, running, runs, s4, tii

S$4 TII Rough idle and running rich

Stargun on Jun 24, 2010

Feb 6, 2011 08:22 PM
by rotary everything!

7

1,949

87, digital, dragon, erratic, faulty, gage, gauge, guage, hks, needle, put, rpm, rx7, sale, side, tachometer

Erratic tachometer (rpm gauge)

theadrock13 on Sep 22, 2010

Sep 23, 2010 11:42 AM
by theadrock13

5

9,277

aftermarket, capacitor, condenser, erratic, gauge, gauges, high, ii, maxed, maxes, oil, pressude, pressure, rx7, sender, super, turbo

SUPER high oil gauge pressure - MAXED OUT

younG_Gunner on Aug 18, 2010

Sep 1, 2010 06:29 PM
by Rx-7Doctor

17

2,724

aem, bar, erratic, filter, jumpingaem, map, noisy, nosiy, option, sensor, signal, smmothing, smoothen, teeth

AEM

Noisy map signal?

Aeka GSR on Aug 6, 2010

Sep 1, 2010 05:34 PM
by Aeka GSR

6

3,923

AEM EMS

89, erratic, ii, long, rev, s5, spark, turbo

89 S5 Turbo II erratic operation

confab on May 15, 2010

May 19, 2010 05:53 AM
by Go48

5

820

Megasquirt

back again

smackhead999 on Apr 17, 2010

Apr 20, 2010 05:51 PM
by smackhead999

10

1,148

Megasquirt Forum

85, corksport, delay, erratic, idle, issues, lights, line, oil, problem, rx7, s5, thermo, valve, warning, water

rx7 issues as always

Zer0Suvivers on Mar 1, 2010

Mar 1, 2010 03:57 PM
by Zer0Suvivers

4

1,301

2nd, cas, composite, electromotive, erratic, gen, ignition, logger, na, rx7, s5, spark, stab, table, troubleshooting, tunerstudio

Megasquirt

Inconsistant Spark - New system - not in a RX7

rx7locost on Feb 10, 2010

Feb 15, 2010 02:02 PM
by muythaibxr

15

2,028

Megasquirt Forum

93, accord, brakes, erratic, idle, messing, redline, revs

WTF is wrong with my FC??? Idle went berzerk and brakes failed???

(

1 2)

FC_EDDIE on Oct 23, 2009

Nov 21, 2009 11:29 PM
by Handful

26

2,038

189, cranking, e11v2, erratic, minimum, plug, rpm, spark

Haltech

Erratic Spark E11v2

t-von on Oct 31, 2009

Nov 2, 2009 03:46 AM
by C. Ludwig

7

1,452

Haltech

PS1k Misc Problems

RyoFC3S on Jul 29, 2009

Aug 18, 2009 03:48 AM
by C. Ludwig

15

1,603

air, bubbles, car, corners, erratic, erratically, fluctuates, flucuating, gauge, line, oil, pressure, rx7club, traped, valve

Erratic Oil Pressure

23Racer on Jun 29, 2009

Jul 10, 2009 09:06 PM
by Supercharged FC

9

1,908

Race Car Tech

Megasquirt

coolant temp reading

(

1 2)

nu-rx7junkie on Mar 17, 2009

Apr 16, 2009 05:47 PM
by nu-rx7junkie

29

4,830

Megasquirt Forum

About to pull the trigger on a '94 Base, but want clarification...

Captain_Panic on Aug 29, 2008

Sep 26, 2008 12:46 AM
by Mills

6

958

2002, erratic, fjo, oil, pressure, rendezvous, rx7, switch, temp, temperature

Easy Oil Temperature & Oil Pressure

Howard Coleman on Jun 6, 2008

Jun 8, 2008 09:10 PM
by Turbo23

3

1,747

Single Turbo RX-7's

Haltech

Issue with RPM signal on E6X FC

LateApex31 on Jan 29, 2008

Feb 4, 2008 07:17 PM
by racerxrx7

6

1,931

88, 91, day, erratic, fine, idle, ii, issues, problems, rough, run, rx7, surges, surging, turbo

88 rx7 with idle problem

googoo on Dec 3, 2007

Dec 3, 2007 12:23 PM
by Rotary-Celica

2

992

erratic, ground, megasquirt, semi, straps, voltage

85GSL: where are the ground straps?

bliffle on Jul 27, 2007

Jul 31, 2007 12:53 AM
by bliffle

7

765

chuckpfcyahoocom, cold, engine, erratic, fast, fd, gear, generally, high, idle, idles, idling, low, obtained, rx7, speed, startup

Power FC

High Idle when engine is cold

Brick on Jan 9, 2006

Apr 15, 2007 08:18 PM
by gracer7-rx7

10

6,112

Power FC Forum

02, brakes, changing, eratic, erratic, fluctuating, idle, idleing, leaks, mazda, power, rx7, sensor

Erratic Idle. NOT a vac leak.

Komi on Apr 5, 2007

Apr 6, 2007 10:19 AM
by Aaron Cake

11

967

Surging idle-TPS?

PT Ray on Sep 16, 2006

Oct 8, 2006 12:50 PM
by PT Ray

2

714

3rd Generation Specific (1993-2002)

boost, erratic, flutter, gauge, gauges, higg, high, means, rpm, spark

Boost masters... I have a challenge for you - High rpm flutter

(

1 2)

itr_hybrid on Aug 23, 2005

Mar 20, 2006 04:42 AM
by HobbeZ

26

4,293

Microtech

Rpm erratic at 3k only, ANY ideas??

GtoRx7 on Oct 2, 2005

Oct 7, 2005 11:49 PM
by GtoRx7

7

781

Microtech

Microtech

Erratic idle, Dash unit/ECU freaking out?

TonyTurboII on Sep 7, 2005

Sep 13, 2005 11:37 PM
by TonyTurboII

5

717

Microtech

ej20, erratic, headers, idle, ls1, lsx, performance, rack, rebuild, steering, stroke, svx, swap, tube, vw

FC + SVX flat 6 and BLOWER..........

88IntegraLS on Jul 30, 2005

Aug 28, 2005 07:02 PM
by CCarlisi

20

2,953

Other Engine Conversions - non V-8

car, dead, engaged, engine, eratic, erratic, gear, rpm, rpms, speeds, stopped, tps, w124drop, warm

What causes erratic rpm's in gear, and stopped?

Mombodogs on Jul 25, 2005

Jul 25, 2005 07:08 PM
by Icemark

4

1,082

diaphragm, diaphram, erratic, spark, symptoms, torn, wastegate

Torn Diaphragm / Erratic Coil Spark

mark57 on Apr 19, 2005

Apr 23, 2005 04:48 PM
by GoodfellaFD3S

7

1,129

Single Turbo RX-7's

erratic, erratically, jumps, standalone, tach

Is this normal? tacho jumps erratically

(

1 2)

H4Inf on Aug 9, 2004

Mar 8, 2005 08:55 PM
by H4Inf

26

1,977

88, beastycc, celica, erratic, voltmeter

No power whatsoever!

Beastycc on Sep 1, 2004

Sep 2, 2004 01:07 AM
by WAYNE88N/A

2

615

13b, erratic, fluctuating, gslse, idle, intermitent, mazda, rx7club

84 GSL SE 13B Intermittent Erratic Idle

rb26powered on Jul 28, 2004

Jul 28, 2004 11:07 PM
by rb26powered

0

732

1992, 740i, bmw, erratic, miata, rx7, stuttering, stutters, tps

low power and stutter

jmaxx93 on Apr 11, 2004

Apr 23, 2004 06:05 PM
by Molotovman

12

912

wastegate tie in and Wideband

teeter on Feb 18, 2004

Feb 23, 2004 02:48 PM
by teeter

2

614

Single Turbo RX-7's

Erratic Running and/or Idling Problem

Mazderati on Feb 21, 2004

Feb 21, 2004 06:12 PM
by Steve Shulz

2

597

aem, boost, erratic, gauge, lower, press, pressure, readings, rpm

erratic boost pressure

jeffpullano on Jun 21, 2003

Feb 6, 2004 01:11 PM
by Rotory

10

1,585