Question about Honda VF 750 C Magna Motorcycles

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1982 Honda Magna V45 2 cylinders keep cutting out

My 1982 Honda Magna V45 keeps losing power on 2 cylinders numbers 1-3, I`ve checked all the wiring connection and everything looks okay. Over the last 2 days, it has happened twice after I`ve traveled about 3 miles. I`ve checked through all similar problems on this website and it has thrown up a few solutions but none as replied to say it has been resolved Thank You

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  • Honda Master
  • 40,631 Answers

Hi, Peter_faulkn 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.
1986 VF700C Magna Intermittent Ignition Problems
Total Motorcycle Forums
Honda 1986 VFR 750F Shop Manual
http://www.partsfish.com/page/oem-parts-for-honda
Honda 1986 VRF750F Owner Manual

Posted on Jul 05, 2017

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Posted on Jan 02, 2017

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SOURCE: Unleaded fuel in VF750 1982 Magna

Yes. Be sure to use premium gas. No ehtanol allowed.

Posted on Apr 12, 2009

  • 86 Answers

SOURCE: Honda V45 magna won't turn over

if the starter is jammed, you can probably get it up on the center stand put it in top gear and **** the rear wheel back and fourth. that may do it. or jumping the starter itself may do it.

Posted on May 28, 2009

co7196
  • 3433 Answers

SOURCE: have 1988 honda v45 magna. was running rich,

did you correct the running rich issue first . The new plugs will perform even worse if it is still getting to much fuel. Put the old plugs back in , If you can, fire it up and correct the fuel problem first. Chk your air cleaner also. Good luck. I had a v45 and v65 and loved them both.

Posted on Jun 23, 2009

  • 1 Answer

SOURCE: Honda Magna V45 no turn signals, horn, or brake

change your fuse

Posted on Sep 30, 2010

  • 8909 Answers

SOURCE: I have a 1982 honda magna v45. It is hard to get

Check the pawls on the selector and the springs. They may need adjusting.
Hope that helps.

Posted on Feb 25, 2011

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1 Answer

1994 Honda VF 750 C Magna cutting out under load


Hi, Anonymous and the usual suspects are:
1. Severely discharged or a damaged battery must have 12.5 volts or more and be able to pass a proper "LOAD" test if necessary, you may have a preliminary reading of 12.5 volts or more but little or zero amperage the battery is faulty and must be replaced, AGM batteries fail in this scenario more so than lead acid batteries.
2. Faulty alternator/generator and or voltage regulator.
3. Loose or corroded battery terminals and or cables especially the "NEGATIVE" cable, look for loose, corroded, or broken connectors inside the cable harness at "BOTH" ends.
4. Faulty main circuit breaker or ignition switch, check for loose connections and continuity.
5. Faulty system and or ignition relay, check for continuity.
6. Faulty ignition coil, ignition/electronic module.
7. Faulty CKP, CPS, CMP, MAP, TPS, or BAS sensor, corroded, loose or broken wire connector pins/sockets.
8. Throttle cables and or idle speed improperly adjusted hot idle speed should be 950 RPM to 1000 RPM.
9. Faulty neutral, side stand or clutch lever safety switch.
10. Fuel tank empty
11. Fuel tank contaminated with ethanol sludge.
12. Water or dirt in the fuel system, or clogged filter.
13. Restricted, blocked or kinked fuel line.
14. Faulty fuel pump.
15. Faulty pressure regulator.
16. Faulty or clogged fuel injectors.
17. Lean angle switch is faulty or needs adjustment.
For more information about your issue and valuable "FREE" downloads that you need please click on the blue links below. Good luck and have a wonderful day.
1982 VF750C Ignition Problems after 10 min of riding RESOLVED
1994 Honda VF750C Idles great and dies Motorcycle Forum
Honda Magna VF750C Service Manual
http://www.partsfish.com/page/oem-parts-for-honda
Honda 1995 VF750C Magna Owner Manual

Jan 20, 2014 | 1994 Honda VF 750 C Magna

1 Answer

82 honda v45 magna ignition problems


Hi, Anonymous what you need is a wiring diagram that you can find in the back of your service manual if you can not find the first and best tool you ever bought for your bike, 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.
1982 honda v45 magna wiring diagram Google Search
Honda Motorcycle Wiring Diagrams
Honda 45 SABRE VF750S 1982 Shop Manual
http://www.partsfish.com/page/oem-parts-for-honda
http://mybikemanuals.com/honda/honda-vf-owners-manuals

Apr 21, 2017 | 1982 Honda VF 750 S

1 Answer

82 honda v45 magna ignition problems


Hi, Anonymous before testing any electrical component in the Starter Circuit it is "IMPERATIVE" that you have a fully charged battery of 12.5 volts or more and be able to pass a proper "LOAD" test because your battery may have 12.5 volts or more but little or zero amps causing the battery to be faulty and must be replaced, especially "AGM" batteries.
1. Ignition Switch not in the "ON" position.
2. Engine Run Switch in the "OFF" position.
3. Check the battery terminals for damage or corrosion check the battery cables at "BOTH" ends for loose, corroded, or broken connectors, "INSIDE" and outside the cable harness, perform connector wiggle test and check cables with an ohmmeter.
4. Bank angle sensor needs a reset or is faulty.
5. FOB battery low or dead.
6. Faulty ignition switch.
7. Faulty starter button.
8. Faulty kickstand or clutch pull in switch/sensor.
9. Security alarm needs a reset.
10. Starter relay, solenoid, starter have failed or circuit wiring faulty.
11. Starter armature or field coils have failed.
12. Main fuse or circuit breaker may be blown or faulty.
13. The electric starter is working but starter clutch has failed.
14. Check for engine trouble codes.
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.
86 Magna will not turn over
http://www.fireblades.org/forums/general-discussion/87115-honda-vf700-magna-wont-turn-over.html
Honda 45 SABRE VF750S 1982 Shop Manual
http://www.partsfish.com/page/oem-parts-for-honda
Honda 1995 VF750C Magna Owner Manual

May 06, 2017 | 1982 Honda VF 750 S

1 Answer

I've just bought a Honda CB250n 1982 and whilst


Look at the battery. One wire (black) will go to ground and be bolted to the frame. On the other (red) there will be an in line fuse in a plastic tube which should clip open. Check that.

May 05, 2012 | 1972 Honda CB 250

1 Answer

1995 Honda Magna 750 Headlight is flickering on and off. Any solutions?


Hi, Greg love that first name, if your headlight is not working, only one beam works, keeps burning out, blinking, dim or surges from bright to dim to bright the first thing you need to check is the headlight bulb for damaged filaments then check your light circuit fuse, then check your head light bulb socket ground wire for a clean tight connection, that being said the usual suspects are:
1. Faulty ground or power supply wire to headlight bulb socket.
2. Worn down solder contacts or loose fit of the bulb base in the socket due to vibration.
3. Worn, chaffed, or broken wires in the light circuit.
4. Corroded, broken, or loose pins/sockets in wire connectors.
5. Faulty hi/lo beam switch.
6. Faulty ignition switch.
7. Fuse is good but no continuity on both sides.
8. Faulty headlight relay.
9. Faulty wiring between battery positive and headlight bulb socket.
10. Weak charging alternator/generator/lighting coil.
11. Faulty voltage regulator/rectifier ground or overcharging.
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.
Bike starts sputtering coughing lights flicker and backfires
Lights flicker at idle motorcycles
Honda Magna VF750C Service Manual
http://www.partsfish.com/page/oem-parts-for-honda
Honda 1995 VF750C Magna Owner Manual

Apr 24, 2012 | 1995 Honda VF 750 C Magna

1 Answer

Which cyl. is #1 on a 1982 GL1100i honda motorcycle?


The right front cylinder when you are sitting on the bike is the number one cylinder.
Left front is number two, right rear is number three, and left rear is number four.

Mar 20, 2011 | 1982 Honda GL 1100 Gold Wing

1 Answer

1982 Honda Magna fuel pump does not work


Hi, Allen the following is a systematic procedure for diagnosing fuel pump issues designed to keep "DRACHMA" to a minimum. If you need parts check with Amazon and eBay first to keep costs down.
1. If your pump does not turn on check the pump fuse and relay and all wiring including connectors for corroded, broken, or loose pins/sockets.
1. Normal fuel pump pressure is 3-5 PSI.
2. Check any rubber or plastic tubing for age-related pinholes by removing and plugging the ends that connect to the fuel valve and then turn on the ignition switch and watch for fuel streams exiting the pinholes, if any exist, replace tubing as necessary.
3. Check for a clogged a primary fuel filter that comes off the bottom of the pump to screen out big rocks and clean as necessary.
4. Check for a clogged secondary fuel filter that's outside if applicable by removing it from the system and replace it with a short splicing tube turn on the ignition switch and recheck fuel pressure if pressure increases to normal pressure you need a new secondary filter.
5. If all the above check out OK and the pump is not functioning properly then you need a new fuel pump.
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.
Fuel pump trouble
http://www.magnaownersoftexas.com/forums/index.php?topic=4204.0
Honda 1986 VFR 750F Shop Manual
http://www.partsfish.com/page/oem-parts-for-honda
Honda 1986 VRF750F Owner Manual

Aug 27, 2010 | Honda Motorcycles

4 Answers

I just got an 82 v45 magna. it ran fine when I looked at it. On the way home it started to loose power and the tach dropped to 0 rpms. it began running worse and lacked power. Occasionally it powered up...


I would bet main fuse or spark box. if one spark box is bad, you lose the tach and a pair of cyls. Switch the boxes. Now do the the other cyls drop out and the tach keeps working? get a couple of spare boxes on ebay for $25-50. Also check main fuse for hairline crack.

Sep 03, 2009 | 1982 Honda VF 750 S

2 Answers

Unleaded fuel in VF750 1982 Magna


Yes. Be sure to use premium gas. No ehtanol allowed.

Apr 11, 2009 | 1997 Honda Steed

1 Answer

White smoke both pipes when started minute later gone away


White smoke indicates water in the combustion chamber. If the bike is still running okay I would keep an eye on the coolant level, make sure you're not losing any. Best guess is a blown headgasket. You can do a leakdown test or a compression test to check. If your headgasket is blown, two adjacent cylinders should show lower compression since pressure will be leaking from one to the other.

That's the kind of thing that probably won't run for long. Be sure and keep an eye on your oil level too, if you happen to be leaking coolant into the oil you can dilute the oil to the point it no longer lubricates very well.

Jan 05, 2009 | 1982 Honda GL 1100 Aspencade Gold Wing

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