Maintenance, Problems & Troubleshooting

Members with OBD II Code Readers

Started by carl_evs

Pages1 2 3 ... 12

Replies: 290
Views: 259,287

February 9, 2025, 15:42
by Hawko

Pre-cats: The Official MR2-ROC Information Thread

Started by Anonymous

Pages1 2 3 ... 12

Replies: 295
Views: 322,915

October 14, 2024, 19:13
by Ardent

PLEASE READ - MR2ROC – Useful Links for Members old and new.

Started by Anonymous

Pages1 2

Replies: 28
Views: 85,258

April 13, 2023, 10:12
by Gibla

Precat removal - How I did it...

Started by GSB

Pages1 2 3 ... 21

Replies: 504
Views: 353,148

March 14, 2022, 20:36
by Call the midlife!

companies who will remove precats for you

Started by kanujunkie

Pages1 2 3 ... 9

Replies: 217
Views: 252,502

July 10, 2021, 17:21
by Ardent

Your comments please (generic O2s)

Started by spit

Pages1 2 3 ... 7

Replies: 150
Views: 206,950

December 5, 2020, 19:41
by BahnStormer

Pre-cat /Oval Bore Engine Failure Register

Started by StuM

Pages1 2

Replies: 37
Views: 108,767

March 16, 2020, 06:18
by pistol pete

Pre Post Facelift Engine Numbers

Started by wbarrwebster

Pages1 2 3 ... 5

Replies: 101
Views: 162,483

September 11, 2017, 09:08
by alancsalt

Head Gasket Replacement - Feasibility

Started by Whisperhead

Replies: 7
Views: 1,517

Today at 21:47
by Ardent

Water leak!

Started by Lewisevo

Replies: 12
Views: 289

Today at 21:40
by paulj

MOT Fail - Emissions

Started by valguss2001

Replies: 5
Views: 643

December 4, 2025, 10:21
by Carolyn

New Exhaust manifold fitment

Started by robinl

Replies: 19
Views: 1,320

December 1, 2025, 19:46
by Gaz mr-s

Toyosporr

Started by Newbie57

Replies: 4
Views: 348

November 29, 2025, 11:53
by Newbie57

Manifold

Started by Newbie57

Replies: 6
Views: 8,614

November 28, 2025, 17:18
by Newbie57

PO141

Started by windysurfer

Replies: 3
Views: 686

November 25, 2025, 13:40
by Joesson

Misfire intermittent / coolant leak

Started by H2zzMRA

Pages1 2 3

Replies: 57
Views: 9,984

November 21, 2025, 10:58
by Joesson

Clonking from OSR

Started by ruud2boy

Pages1 2

Replies: 31
Views: 96,338

November 20, 2025, 16:44
by ruud2boy

Cold air rogue intake vs OEM for 2zz ge

Started by H2zzMRA

Replies: 6
Views: 889

November 17, 2025, 20:38
by Ardent

Aircon gas port and removal of front plastics

Started by Craigjm

Replies: 2
Views: 687

November 7, 2025, 23:18
by Ardent

Accelerator hesitation when hot

Started by Dagnet

Replies: 6
Views: 1,368

November 5, 2025, 19:26
by Joesson

Brake pipes

Started by Fin

Replies: 10
Views: 1,528

November 5, 2025, 18:56
by Fin

UK windscreen replacement advice please

Started by BahnStormer

Replies: 12
Views: 14,235

October 29, 2025, 14:54
by BahnStormer

Which oil filter

Started by Ratty

Replies: 8
Views: 2,295

October 28, 2025, 10:36
by Gaz mr-s

Weird Intermittent Rattle at idle (2ZZ)

Started by Alex Knight

Replies: 4
Views: 4,406

October 27, 2025, 17:51
by Alex Knight

Axle stand locations?

Started by chalced

Replies: 2
Views: 867

October 22, 2025, 10:51
by chalced

Improving leg room

Started by Ratty

Replies: 7
Views: 2,383

October 20, 2025, 00:28
by Ratty

Cat2u

Started by Newbie57

Replies: 1
Views: 909

October 9, 2025, 09:15
by Carolyn

Runs like crap

Started by Bugster_MR2

Replies: 2
Views: 2,012

September 9, 2025, 16:28
by jvanzyl

Handbrake MOT failure

Started by ucb

Replies: 5
Views: 3,129

September 8, 2025, 23:16
by ucb

What is this rattle?

Started by bobbe

Replies: 3
Views: 6,731

August 10, 2025, 09:30
by Joesson

MR2 MK3 W30 Crank position sensor.

Started by 75W-90gbox

Replies: 2
Views: 14,947

August 4, 2025, 12:36
by 75W-90gbox

how much coolant?

Started by Jared

Replies: 11
Views: 66,179

August 1, 2025, 14:56
by Joesson

Is it me or are these seats heavy

Started by Jared

Replies: 24
Views: 51,314

August 1, 2025, 10:31
by Pete McCue

Wheel Nuts for PFL

Started by Whisperhead

Replies: 3
Views: 19,027

July 31, 2025, 23:51
by Whisperhead

Crankshaft position sensor wiring

Started by bobmcc13

Replies: 4
Views: 7,453

July 30, 2025, 13:22
by 75W-90gbox

Wheel Bearing/Hub source?

Started by Whisperhead

Replies: 10
Views: 20,850

July 30, 2025, 11:41
by Whisperhead

Third-party handbrake cables - my experience

Started by Bossworld

Replies: 9
Views: 61,066

July 28, 2025, 22:17
by Ardent

Door seals

Started by Craigjm

Replies: 2
Views: 6,726

July 22, 2025, 19:10
by Ardent

TTE Bar Fitting

Started by Hawko

Replies: 2
Views: 6,752

July 22, 2025, 17:52
by Hawko

Dead Car

Started by Newbie57

Replies: 9
Views: 16,714

July 21, 2025, 18:02
by Newbie57

Power steering refurb kit

Started by jvanzyl

Replies: 7
Views: 14,901

July 21, 2025, 15:23
by jvanzyl

Injector washer stuck in the head

Started by Jared

Replies: 16
Views: 28,441

July 16, 2025, 11:10
by Jared

Water Ingress

Started by Craigjm

Replies: 7
Views: 13,535

July 14, 2025, 23:01
by Craigjm

ABS pump

Started by Mr220Mike

Replies: 16
Views: 23,252

July 13, 2025, 08:58
by MarkB1

Mystery piece of wire.

Started by MarkB1

Replies: 1
Views: 4,836

July 12, 2025, 23:57
by jvanzyl

what is a charcoal canister

Started by Jared

Replies: 5
Views: 10,002

July 9, 2025, 09:25
by Jared

Help please unknown spring?

Started by MR2H

Replies: 5
Views: 8,179

July 1, 2025, 17:19
by MR2H

Clutch replacement

Started by lemans

Replies: 7
Views: 10,243

July 1, 2025, 14:43
by lemans

TTE Banana Spoiler Removal / Fixing

Started by andibell

Replies: 8
Views: 12,000

June 24, 2025, 08:49
by andibell

Radio relay

Started by Dipper

Replies: 3
Views: 6,473

June 20, 2025, 15:01
by Ardent