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 Merc 90 h.p. 3 cyl. 2009
#12791591
06/14/18 01:31 PM
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Joined: Jun 2017
Posts: 416
sae
OP
Angler
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OP
Angler
Joined: Jun 2017
Posts: 416 |
Just bought ,changed plugs ,champions, tpo rpm 4000 on a 18 ft pontoon.
Changed to nkg plugs top r.p.m. 2200?.
help please.
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Re: Merc 90 h.p. 3 cyl. 2009
[Re: sae]
#12792335
06/14/18 11:12 PM
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Joined: Jan 2005
Posts: 17,030
Pat Goff
TFF Guru
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TFF Guru
Joined: Jan 2005
Posts: 17,030 |
Youre running on two cylinders. Recheck your plug wires.
Pat Goff Seadrift TX ![[Linked Image]](https://i.ibb.co/X48Kbbq/scooter-shallow.jpg)
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Re: Merc 90 h.p. 3 cyl. 2009
[Re: sae]
#12795018
06/17/18 03:37 PM
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Joined: Jun 2017
Posts: 416
sae
OP
Angler
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OP
Angler
Joined: Jun 2017
Posts: 416 |
Thank you Pat,did a compression test,no1 -zero!
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Re: Merc 90 h.p. 3 cyl. 2009
[Re: sae]
#12795038
06/17/18 04:02 PM
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Joined: Jan 2005
Posts: 17,030
Pat Goff
TFF Guru
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TFF Guru
Joined: Jan 2005
Posts: 17,030 |
Well that would sure do it right there, sorry to hear.
Pat Goff Seadrift TX
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