Threads Tagged with fluctuating

New Member RX-7 Technical

Megasquirt

voltage fluctuation and wideband reading

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1 2)

rolfs_7 on Sep 17, 2013

Nov 21, 2013 03:18 PM
by rolfs_7

35

9,826

Megasquirt Forum

bribg, drive, exhaust, fluctuates, fluctuating, good, idle, leak, low, normal, rx7, rx7club, stop, tune, vacuum, warm

Fluctuating Low Idle/Vacuum when warm and stopped. Input?

a31cefiro on Nov 18, 2012

Nov 21, 2012 09:18 PM
by a31cefiro

5

1,699

13b, afr, fluctuating, fuel, lean, pulsation, random, rew

Haltech

oh dear, it gets worse. Major fuel pulse fluctuations??

beefhole on Apr 29, 2012

May 1, 2012 05:33 AM
by SirCygnus

9

1,128

Haltech Forum

afrs, cruising, engine, fluctuating, low, rough, throttle

Microtech

Low throttle cruise causes a rough afr

RotorsRulePistonsDrool on Nov 9, 2011

Jan 28, 2012 01:43 PM
by flaco

8

2,617

Microtech

11, aeromotive, delete, fd, fluctuating, fpr, fuel, greddy, pressure, regulated, regulator, replace, rx7, solenoid, sylnoid

fuel pressure regulator solenoid

zeeshan on May 4, 2010

Jan 30, 2011 04:33 PM
by zeroG

15

16,223

fluctuating, fresh, glen, laboring, pa, precision, reading, rebuild, rebuilding, streetport, vacuum, weaver, winnipeg

Fresh rebuild starting/running funny.

bewst12psi on Sep 27, 2010

Sep 29, 2010 07:55 PM
by bewst12psi

7

1,474

fluctuating rpm in gear

driftindirt on Aug 25, 2010

Aug 25, 2010 06:10 AM
by asianguy02

1

763

New Member RX-7 Technical

300zx, boost, fluctations, fluctuating, fluctuation, fluctuations, greddy, location, map, mazda, pill, pressure, readings, rx7, sensor, steady

Rtek

Fluctuations in MAP sensor even with pill

rx7 SE on Aug 14, 2010

Aug 15, 2010 11:14 PM
by rx7 SE

2

1,959

Rtek Forum

13bt, afm, fc, fc3s, fluctuating, fresh, idle, idling, issues, problem, problems, rebuild, rx7, s5, t2

Fc with fresh rebuild has idle problem

br4nd0n on Aug 6, 2010

Aug 13, 2010 01:48 AM
by br4nd0n

5

1,311

adjusting, adjustment, bouncing, fc, fc3s, fd, fluctuates, fluctuating, idle, power, rebuild, rx7, tps, voltmeter, walkthrough

Fluctuating idle after rebuild normal?

tysrex93 on Jul 17, 2010

Jul 22, 2010 03:00 PM
by gracer7-rx7

12

3,232

New Member RX-7 Technical

12a, 13b, car, cruising, down, fluctuate, fluctuating, hop, idle, normal, oil, operation, pressure, rpm, rx7

is it normal for my oil pressure to fluctuate?

JoeNoble on Oct 3, 2009

Oct 4, 2009 12:33 PM
by Hillbillyag

8

2,199

fail, filter, fluctuating, fuel, pressure, spring

fluctuating fuel Regulator

rx7rcer09 on Aug 26, 2009

Sep 4, 2009 05:32 PM
by XSTransAm

5

840

boost, builds, fluctuating, open, rx7, throttle, wide, wot

No Boost Under WOT

RX7 Project on May 25, 2009

May 26, 2009 03:39 PM
by classicauto

5

868

Single Turbo RX-7's

TPS fluctuating, idle problems.

1SWEET7 on Oct 4, 2008

Oct 4, 2008 03:02 PM
by 1SWEET7

3

1,107

3b, boost, controller, electronic, fluctuates, fluctuating, wot

Fluctuating boost under WOT

JhnRx7 on Aug 23, 2008

Aug 24, 2008 09:22 PM
by JhnRx7

4

851

ac, car, fluctuates, fluctuating, fluctuation, fluctuations, freon, gauge, high, hvac, idle, low, pressure, reading, side

AC Pressure Fluctuations

boosted94 on Aug 1, 2008

Aug 2, 2008 02:18 PM
by boosted94

6

4,677

aem, afr, afrs, cell, cruise, fluctuating, random, stable

Microtech

Can't get Stable Cruise and Acceleration AFRs, please help.

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1 2)

Hexedit on Apr 22, 2008

May 15, 2008 03:37 PM
by KalliR

29

4,238

Microtech

50102, blue, change, engine, fluctuating, fluctuations, fuel, holley, noise, painless, pump, pumps, signal, sound, speed, turn

should fuel pump noise vary with engine speed? [holley pump]

slashdawg00110 on Jan 7, 2008

Jan 9, 2008 06:54 PM
by jay

12

2,842

1600, 3500, 351c, boost, fixed, fluctuating, fuel, hesitation, injectors, pressure, rich, rx7, rx7club, sp

Rtek

fixed my hesitation 100% this time

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1 2)

mzrx7man on Aug 20, 2007

Sep 27, 2007 10:41 AM
by The Wankler

31

3,295

Rtek Forum

air, coolant, fluctuating, fluctuation, fluctuations, flucuation, lock, mazda, radiater, sudden, temperature, temperture

Coolant Temperature Fluctuation.

paulagre on Sep 16, 2007

Sep 17, 2007 02:46 PM
by paulagre

6

2,062

4309, flood, fluctuating, mallory, regulator

Need some fresh minds on this...

Creepin on Jul 23, 2007

Jul 24, 2007 08:14 PM
by Creepin

10

758

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

13b, constant, engine, fluctuate, fluctuates, fluctuating, fluctuation, good, high, low, oil, pressure, psi, revs, rpm, rx7club

High RPM engine oil pressure fluctuation

sgs351 on Oct 31, 2006

Nov 1, 2006 08:58 AM
by Aaron Cake

4

1,375

06, 2006, bad, control, e46, fc, fluctuatin, fluctuating, fluctuation, idle, issues, location, m3, r1, rx7, rx7club, zx6r

What causes fluctuating idle....

f150rx7 on Sep 14, 2006

Sep 15, 2006 01:51 AM
by Mr rx-7 tt

9

3,712

chrysler, conquest, fluctuating, idle, position, reading, sensor, throttle, tps, unplugged, wrong

New TPS, still have fluctuating idle.

theagavejazz on Jan 26, 2006

Jan 27, 2006 11:34 AM
by FirstRotaryExp

8

798

Megasquirt

Will Fluctuating Voltage affect MS's?

KamakazieX on Dec 11, 2005

Dec 11, 2005 03:42 PM
by renns

2

2,129

Megasquirt Forum

Speedometer Fluctating help!

PhatManBUD on Nov 7, 2005

Nov 7, 2005 12:15 PM
by PhatManBUD

2

656

oil presure fluctuation? (searched)

Nat6c on Aug 7, 2005

Aug 9, 2005 11:56 PM
by Larz

13

1,245

aem, alternator, cars, electrical, electricless, ems, fluctuate, fluctuating, idle, increases, load, low, new, vacume, vacuum

Electric load = fluctuating idle and less vacuum??

Trexthe3rd on Aug 8, 2005

Aug 8, 2005 06:48 PM
by Trexthe3rd

4

1,142

bleed, fc, fluctuating, idle, power, rx7, rx7club

Power FC

My Experience on Power FC/Idle Issue

C's-7 on Jun 6, 2005

Jun 8, 2005 08:32 AM
by C's-7

3

1,741

Power FC Forum

70, comp, fluctuating, mallory, pressure

Learned a fuel pressure lesson!!!!!

rwatson5651 on Apr 19, 2005

Apr 19, 2005 06:47 PM
by rwatson5651

0

503

cold, engine, excessive, fluctuating, high, higher, hot, normal, oil, press, pressure, supposed, warm

Oil pressure high when engine is cold, normal once warm?

kevino on Nov 2, 2004

Nov 2, 2004 09:56 PM
by kevino

3

4,104

amount, boost, bouncing, bov, e36, fd3s, fluctuating, gauge, guage, leaking, reading, readings, s2000, stock, vacuum

Fluctuating boost/vacuum readings

soru81 on Oct 18, 2004

Oct 18, 2004 05:33 PM
by Mahjik

8

3,575

General Rotary Tech Support

3b, boost, controller, electronic, fluctuates, fluctuating, fluctuation, fluctutaion, hdi, map, pressure, rx7, sensor, sollution, sti

Microtech

boost fluctuation??? What is sollution?

SaabGuy on May 11, 2003

Aug 9, 2004 11:07 PM
by chris_stampe

19

2,621

Microtech

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

How does your Holley pump sound?

13BTOY on Jun 3, 2004

Jun 4, 2004 07:56 PM
by 13BTOY

8

831

60, cold, fluctuate, fluctuates, fluctuating, gauge, idle, rev, start, tempory, thermostat

Idle fluctuating at cold start

mykel on Apr 5, 2004

Apr 6, 2004 11:08 PM
by mykel

11

1,558

air, backfire, bypass, control, fluctuating, fluxuating, gslse, idle, mazda, mazdaspeed3, testing, valve

Rpm fluctuating ( not just at idle ) ?! (84se)

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1 2)

invi[tus on Mar 9, 2004

Mar 11, 2004 11:55 AM
by LongDuck

27

1,508

afrs, datalogit, fluctuating, ground, idle, steady

Cause of wildly fluctuating AFRs?

TailHappy on Mar 8, 2004

Mar 11, 2004 12:20 AM
by TailHappy

21

2,549

alternator, audi, booster, brake, ca, fluctuate, fluctuating, idle, jpanders, load, power, problem, rpm, rpms, steering, temecula

Fluctuating idle, could it be the alternator?

WaLieN on Sep 22, 2003

Nov 17, 2003 06:48 PM
by WaLieN

16

8,867

fluctuating idle while driving last 2 mornings.

HeatTreated on Mar 25, 2003

Mar 25, 2003 04:39 PM
by HeatTreated

5

744

bad, fluctuating, idle, leak, pump, water

water pump & fluctuating idle

drm_mchn on Feb 13, 2003

Feb 13, 2003 03:19 PM
by c00lduke

1

662

Fluctuating Idle w/ A/C on high

phlanigan on May 30, 2002

Jun 7, 2002 02:47 PM
by accurizing

4

809