no spark?????

jodymartin

Seaman
Joined
Sep 5, 2010
Messages
55
hello all I have a volvo penta aq225 I changed the dizzy from a points system to a ready to run dizzy.... boat has been working great.... planned a tubing trip today so I started the boat lastnight just to make sure... cranked on the first turn of the key..... got to the boat ramp this morning and it wouldnt start..... checked for spark from coil it sparks when the key is turned on and off but no park while its turning over..... changed coil same issue.... maybe the electric module burned out????? how can I test it??? any suggestions
 

jodymartin

Seaman
Joined
Sep 5, 2010
Messages
55
Re: no spark?????

this is my Boat&motor- 1986 21' bayliner capri-aq225e #cu56837
 

jodymartin

Seaman
Joined
Sep 5, 2010
Messages
55
Re: no spark?????

now the coil makes a sweaking sound when the key is turned on???????????????
 

Bondo

Moderator
Staff member
Joined
Apr 17, 2002
Messages
71,093
Re: no spark?????

I changed the dizzy from a points system to a ready to run dizzy....

Ayuh,... but,.. What is the New distributer, 'n How is it wired,..??
 

jodymartin

Seaman
Joined
Sep 5, 2010
Messages
55
Re: no spark?????

it is a ready to run distributor its has a pos and neg coming out pos is hook to ign and pos coil side and ground is on neg coil side... it has been running fine for 2 months then today didnt want to start
 

Don S

Honorary Moderator Emeritus
Joined
Aug 31, 2004
Messages
62,321
Re: no spark?????

Send it back, it's not marine, therefore it's an explosion hazard, second marine distributors do not have vacuum advances, third the advance is all wrong for marine use.
 

jodymartin

Seaman
Joined
Sep 5, 2010
Messages
55
Re: no spark?????

yeah i took it off and put the old one back..... now i forgot how it was wired
 

Bondo

Moderator
Staff member
Joined
Apr 17, 2002
Messages
71,093
Re: no spark?????

yeah i took it off and put the old one back..... now i forgot how it was wired

Ayuh,... Postive to the (+) side of the coil,...
(-) side of the coil to the points....
 
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