Valkyrie Riders Cruiser Club
June 18, 2025, 01:39:17 PM *
Welcome, Guest. Please login or register.

Login with username, password and session length
Ultimate Seats Link VRCC Store
Homepage : Photostash : JustPics : Shoptalk : Old Tech Archive : Classifieds : Contact Staff
News: If you're new to this message board, read THIS!
 
Inzane 25
Pages: [1]   Go Down
Send this topic Print
Author Topic: Pulling spark plugs to test for hydrolock  (Read 2825 times)
RonW
Member
*****
Posts: 1867

Newport Beach


« on: November 25, 2021, 12:41:22 PM »

does disconnecting the spark plugs from the boots prevent any arcing inside the boot? Just asking in the interest of safety.
Logged

2000 Valkyrie Tourer
da prez
Member
*****
Posts: 4354

. Rhinelander Wi. Island Lake Il.


« Reply #1 on: November 25, 2021, 12:45:28 PM »

Disconnect and set next to engine block. Pull plugs and put rags over plug holes. Bar or crank over.  Plug wires may arc to block but for the test  , will not be an issue.

                            da prez
Logged
0leman
Member
*****
Posts: 2292


Klamath Falls, Or


« Reply #2 on: November 26, 2021, 08:06:47 AM »

speaking as one who found out the hard way.   Secure rags over the plus holes and push the bike outside.  The gas will shoot a long ways out when the starter is pushed. 
Logged

2006 Shadow Spirit 1100 gone but not forgotten
1999 Valkryie  I/S  Green/Silver
RonA
Member
*****
Posts: 16


Saskatchewan


« Reply #3 on: November 26, 2021, 12:36:48 PM »

Also speaking from learning the hard way, make sure the plug wires don't ground on the engine. Had mine outside, no plugs, and yet major flamage when I cranked it over. I just kept it cranking and it blew itself out. If I ever have to do it again I would have a fire extinguisher standing by.
« Last Edit: November 26, 2021, 12:39:36 PM by RonA » Logged
RonW
Member
*****
Posts: 1867

Newport Beach


« Reply #4 on: November 26, 2021, 01:12:50 PM »

thanks everybody!
Logged

2000 Valkyrie Tourer
Gondul
Member
*****
Posts: 258


VRCC #408

Central Florida


« Reply #5 on: November 26, 2021, 02:57:49 PM »

Just put in in a higher gear and push...
Logged

As the Government of the United States of America is not, in any sense, founded on the Christian religion....
John Adams - 1797

Because Thou lovest the Burning-ground,
I have made a Burning-ground of my heart
That Thou, Dark One, hunter of the Burning-ground,
Mayest dance Thy eternal dance.
RonW
Member
*****
Posts: 1867

Newport Beach


« Reply #6 on: November 26, 2021, 03:36:19 PM »

excellent idea! but unfortunately my valk's stall in the apt building basement garage is land locked for now.
Logged

2000 Valkyrie Tourer
..
Member
*****
Posts: 27796


Maggie Valley, NC


« Reply #7 on: November 26, 2021, 03:54:54 PM »

excellent idea! but unfortunately my valk's stall in the apt building basement garage is land locked for now.

NOT a good place to test!!!
Logged
Cracker Jack
Member
*****
Posts: 555



« Reply #8 on: November 26, 2021, 04:32:17 PM »

This is what I did in my basement without risk or incident.

I took out one plug at a time and tried rolling the bike in gear each time until the motor would turn. I did this with the ignition off so no spark. It freed up on the sixth try which was number two.
 
Once the culprit was identified, I used the Mityvac to pull the bulk of the fuel out. As I remember, about 2 ounces.

Then I put the plug back in, rolled the bike again to make sure it was unlocked, then hit the starter.

Fired up no problem then continued with correcting the problem. cooldude

Edit: I only had one cylinder locked. Might require a little more effort if you have more than one flooded.
« Last Edit: November 26, 2021, 04:39:37 PM by Cracker Jack » Logged
CoreyP
Member
*****
Posts: 476


Bluffton, SC


« Reply #9 on: November 26, 2021, 07:50:34 PM »

Ohhhhhh in a basement. That's not the place to test for hydro lock.

Not sure what I would do? Why do you think the bike is hydro locked?

You could pull the plugs and use a hand pump to pump out the cylinders.
Logged
Cracker Jack
Member
*****
Posts: 555



« Reply #10 on: November 26, 2021, 08:37:49 PM »

Ohhhhhh in a basement. That's not the place to test for hydro lock.

Not sure what I would do? Why do you think the bike is hydro locked?

You could pull the plugs and use a hand pump to pump out the cylinders.

You could do what I did. That's the place I used, worked really good. Maybe you need to read my entire post. I doubt if a hand pump would work any better than the Mityvac. Roll Eyes
Logged
h13man
Member
*****
Posts: 1745


To everything there is an exception.

Indiana NW Central Flatlands


« Reply #11 on: November 27, 2021, 07:25:18 AM »

I would think after doing the gear roll thus freeing it up etc., changing the oil would be next before firing it up.
Logged
CoreyP
Member
*****
Posts: 476


Bluffton, SC


« Reply #12 on: November 28, 2021, 09:42:34 PM »

I would think after doing the gear roll thus freeing it up etc., changing the oil would be next before firing it up.

Yep that would be a good idea.
Logged
AZdougness
Member
*****
Posts: 46


« Reply #13 on: December 16, 2021, 03:35:08 PM »

speaking as one who found out the hard way.   Secure rags over the plus holes and push the bike outside.  The gas will shoot a long ways out when the starter is pushed. 

Hahaha I am so glad I am not the only one that found out how far gas spurts out of the spark plug socket. I had 3 flooded pistons after it sat for a long time. Fuel.... went... far.

I would much rather try the 6th gear approach next time, or manually turn it with a wrench, but ultimately it did the same thing.
Logged
Valkorado
Member
*****
Posts: 10491


VRCC DS 0242

Gunnison, Colorado (7,703') Here there be twisties.


« Reply #14 on: July 21, 2022, 02:20:06 PM »

Didn't like the idea of a garage fire.  I just wrapped some of that rubbery silicone tape around the holes on each boot and plugged 'em up.  Peace of mind and all.
Logged

Have you ever noticed when you're feeling really good,
there's always a pigeon that'll come sh!t on your hood?
- John Prine

97 Tourer "Silver Bullet"
01 Interstate "Ruby"

Pages: [1]   Go Up
Send this topic Print
Jump to: