How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Dominick Your Own Question
Dominick
Dominick, Marine Mechanic
Category: Boat
Satisfied Customers: 1009
Experience:  25 Years Experience as Mechanic, 20 Yrs Boat Yard Owner/Mechanic, Factory Certified
14379177
Type Your Boat Question Here...
Dominick is online now
A new question is answered every 9 seconds

I have a 1995 v6 200hp Serial # ***** some parts seem to

Customer Question

I have a 1995 v6 200hp Serial # ***** some parts seem to be 1991 vintage . I have no spark on any cylinder . After troubleshooting have replaced Stator,trigger plate, switch boxes, checked stop circuit by removing wires from switch boxes ,have 170DVA at coils, still no spark. engine was running fine, went back a week later and no spark on any cylinder.
David
Submitted: 1 year ago.
Category: Boat
Customer: replied 1 year ago.
Checked trigger DVA 1.3 connectd 3.2 disconnected from switch box
Expert:  Jeff G. replied 1 year ago.
When you replaced these parts are they new or used?Is the engine cranking over fast enough?What are you using to check the spark?
Customer: replied 1 year ago.
All replacement parts are new, using a light i use on other small engines at spark plug inline, as for as cranking speed I don/t have a good way to check rpms.
Customer: replied 1 year ago.
Cranking speed sounds the same as when it was running , I know this is not a good trouble shooting tool.
Customer: replied 1 year ago.
I have a mechanical rpm device I use on industrial equipment , but the lowest reading is 500 rpm, and the spec. on this outboard is listed at least 250rpm.
Expert:  Jeff G. replied 1 year ago.
The two black/yellow wires are disconnected from the switchboxes?If you spray some starting fluid in the engine what happens?

Related Boat Questions