Top 20 2005 Honda CRF 450 R Questions & Answers


Hi, Tracey for this scenario you will need your service manual that has all fastener torque specs and a wiring diagram on the back pages, parts fiche, and owners manual if you can't find the best tool you ever bought for your Honda, despair not, for a mere zero $0 you can download another one.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
https://thumpertalk.com/forums/topic/363906-crf-450r-electric-start-conversion-kit
https://www.youtube.com/watch?v=gywFMKX5vCI
https://www.manualslib.com/manual/808664/Honda-Crf450x-2005.html#product-2005%20CRF450R
https://www.partsfish.com/page/oem-parts-for-honda
https://www.manualslib.com/manual/667788/Honda-450x-2005.html#product-CRF450X%202005

2005 Honda CRF... | 251 views | 1 helpful votes


Hi, Dylan for this scenario you will need your service manual that has all fastener torque specs and a wiring diagram on the back pages, parts fiche, and owners manual if you can't find the best tool you ever bought for your Honda, despair not, for a mere zero $0 you can download another one.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
http://www.proride.com/smfforum/index.php?topic=71722.0
Honda Motorcycles Fault Codes
Honda CRF450X 2005 Service Manual
https://www.partsfish.com/page/oem-parts-for-honda
Honda 2005 CRF450R Owner Manual

2005 Honda CRF... | 43 views | 0 helpful votes


Check the water pump impeller .. the sound may have been the overflow... check your compression..just to be on the safe side..

2005 Honda CRF... | 54 views | 0 helpful votes


Hi, Dwayne and the usual suspects are:
1. Faulty ignition coil.
2. Faulty spark plug cables.
3. Faulty temperature sensor.
4. HISS light not going off.
5. Faulty starter motor.
6. Valves adjusted too tight.
7. Spark plug gap too wide.
8. The fuel line has a vapor lock.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
http://dirtrider.net/forums3/threads/crf450r-cutting-out-why.168902
https://thumpertalk.com/forums/topic/1104096-2014-crf450-cutting-out-when-warm
Honda CRF450X 2005 Service Manual
https://www.partsfish.com/page/oem-parts-for-honda
https://www.manualslib.com/manual/667788/Honda-450x-2005.html#product-CRF450X%202005

2005 Honda CRF... | 33 views | 0 helpful votes


Hi, Lappies for this scenario you will need your service/owners manual if you can't find the best tool you ever bought for your Honda, despair not, for a mere zero $0 you can download another one. For more information about your issue and valuable "FREE" downloads that you will need please click on the blue links below. Good luck and have a wonderful day.
torque specs
https://crfsonly.com/forum/viewtopic.php?t=38946
Honda CRF450X 2005 Service Manual
http://www.partsfish.com/page/oem-parts-for-honda
Honda CRF450R Owner Manual

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

2005 Honda CRF... | 269 views | 0 helpful votes


a9230104-1d01-4ac3-a67e-77108d747306.jpg
hope this helps
good luck.......

2005 Honda CRF... | 187 views | 0 helpful votes


Engine after draining: 660cc
Engine after draining and filter change:690cc
Honda HP4 Synthetic 10/40

2005 Honda CRF... | 159 views | 0 helpful votes


Hi, Anonymous for more information about your question and valuable "FREE" downloads that you will need please click on the blue links below. Good luck and have a wonderful day.
How to Decode Motorcycle VIN Numbers DoItYourself com
JH2ME10A35K112294 Honda CRF 250 2005 VIN decoder and vehicle history report
Honda 2004 CRF250X Service Manual
http://www.partsfish.com/page/oem-parts-for-honda
Honda 2004 CRF250X Owner Manual

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

2005 Honda CRF... | 67 views | 0 helpful votes


Maybe the Cdi unit or coil check them first

2005 Honda CRF... | 167 views | 0 helpful votes


check your ignition switch.

2005 Honda CRF... | 45 views | 0 helpful votes


Carby may need pulling apart and cleaned internal

2005 Honda CRF... | 380 views | 0 helpful votes


Verify you have the correct seal. Honda has been known to make some mistakes.

2005 Honda CRF... | 62 views | 0 helpful votes


clean carb as mixture enrichener must be clogged

2005 Honda CRF... | 95 views | 0 helpful votes


Hi, Anonymous and the usual suspects are:
1. Damaged or restricted fuel tank venting system.
2. Loose float bowl screws.
3. Damaged float bowl o-ring.
4. improper fuel level in the float bowl.
5. Worn or dirty inlet valve or seat.
6. Damaged or leaking float assembly.
7. Particle contamination in inlet fitting cavity.
8. Damaged petcock diaphragm allowing fuel to flow through the vacuum line into the combustion chamber.
9. Contaminated fuel tank.
For more information about your issue and valuable "FREE" downloads that you will need please click on the blue links below. Good luck and have a wonderful day.
https://crfsonly.com/forum/viewtopic.php?p=297692
Fuel leaking from overflow of carb
Honda CRF450X 2005 Service Manual
http://www.partsfish.com/page/oem-parts-for-honda
Honda CRF450R Owner Manual

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

2005 Honda CRF... | 197 views | 0 helpful votes


sticky floats in carburetta, need to take bottom of carb and clean the floats, make sure there loose and free. test them of the bike. i pressume its vacuum valve on the petrol tap, so it leaks only when running.

2005 Honda CRF... | 79 views | 0 helpful votes


This is caused by a lean condition or exhaust leak. Tighten up your pipe if this doesn't fix it turn your fuel screw out.

2005 Honda CRF... | 251 views | 0 helpful votes


Hi, Anonymous for this scenario you will need your service/owners manual if you can't find the best tool you ever bought for your Honda, despair not, for a mere zero $0 you can download another one. For more information about your issue and valuable "FREE" downloads that you will need please click on the blue links below. Good luck and have a wonderful day.
Top End Torque Specs
https://crfsonly.com/forum/viewtopic.php?t=38946
Honda CRF450X 2005 Service Manual
http://www.partsfish.com/page/oem-parts-for-honda
Honda CRF450R Owner Manual

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

2005 Honda CRF... | 1,265 views | 0 helpful votes


Hi, Anonymous if your carburetor/exhaust is:
COUGHING is usually caused by an air leak in the intake system and will generally have the same telltale signs, a wet or damp buildup of oil/gas seepage at the intake manifold to cylinder head or carburetor to intake manifold connection and in rare instances a worn throttle plate shaft and or seals.
POPPING on deceleration is usually caused by a lean fuel condition or an air leak in the exhaust system and is generally located where black carbon soot is seen as a flashing build up from any joint connection. This condition can easily be remedied by removing and cleaning both joint pieces and reassembling with high temp silicone and torquing the exhaust clamp to the proper spec.
SPITTING is usually caused by a faulty accelerator pump and or nozzle, or the float bowl needle and seat leaking and overflowing through the main jet mixing well nozzle, or the air-fuel mixture screw is adjusted too lean.
BACKFIRING is usually caused by a sticky/tight intake valve or a timing issue, 180 degrees out or cam chain off 1or 2 teeth.
For more information about your issue and valuable "FREE" downloads that you will need please click on the blue links below. Good luck and have a wonderful day.
2005 crf450 Popping
05 crf450 backfire
Honda CRF450X 2005 Service Manual
http://www.partsfish.com/page/oem-parts-for-honda
Honda CRF450R Owner Manual

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

2005 Honda CRF... | 780 views | 0 helpful votes


The problem is with the balancer shaft seals and or bearings. This is the only place that oil can communicate between the two compartments. I have seen and repaired this many times.

2005 Honda CRF... | 156 views | 0 helpful votes

Not finding what you are looking for?
2005 Honda CRF 450 R Logo

162 questions posted

Ask a Question

Usually answered in minutes!

Popular Products

Top Honda Experts

Arnie Burke
Arnie Burke

Level 3 Expert

5968 Answers

Marvin
Marvin

Level 3 Expert

85216 Answers

richard libby

Level 2 Expert

209 Answers

Are you a Honda Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

View Most Popular

CRF 450 R Honda

  • CRF 450 R Honda

Most Popular Question

like put startmotor honda crf450r as as

  • Motorcycles
Loading...