Raw fuel smell while running

Thread Rating:

0 Vote(s) - 0 Average
1
2
3
4
5

Tiara Open Raw fuel smell while running

WOLFDAWG71 Offline

Scurvy Dog

Author's Statistic:
Posts: 2
Threads: 2
Likes Given: 0
Likes Received: 0 in 0 posts
Joined: Aug 2025
Home Port: Seattle,Puget Sound
Vessel Info: 1992 Tiara 330 Open, twin gas merc 7.4l 454's

Posts: 2
Threads: 2
Likes Given: 0
Likes Received: 0 in 0 posts
Joined: Aug 2025
Home Port: Seattle,Puget Sound
Vessel Info: 1992 Tiara 330 Open, twin gas merc 7.4l 454's

08-07-2025, 10:02 PM

I have a 1992 Tiara 330 open with twin merc gas 454's. 2300 hrs. May be losing compression in #4-105psi #5-115psi & #6- 108psi that may be causing poor combustion. Just seems that the exhaust has too much of a gas smell. May check carb mixture screws but looking for any additional advice to clean it up.

Like Post Reply

Messages In This Thread

Raw fuel smell while running - by WOLFDAWG71 - 08-07-2025, 10:02 PM

RE: Raw fuel smell while running - by cp4000 - 08-08-2025, 08:57 AM

RE: Raw fuel smell while running - by jclark003 - 08-08-2025, 08:52 PM

RE: Raw fuel smell while running - by Joeboch348 - 11-19-2025, 07:43 PM

Possibly Related Threads...
Thread		Author	Replies	Views	Last Post
	Upgrading to fuel injection	Joeboch348	1	1,187	11-26-2025, 12:14 PM Last Post: cp4000
	Fuel Filler Hose	Joeboch348	1	912	08-18-2025, 04:24 AM Last Post: Capt. Paul
	Engine shut off while running	Mydiamond	1	905	08-10-2025, 07:51 PM Last Post: Mydiamond
	[Tiara Open] 454 XLi Low voltage at electric fuel pump	Mtgates44	3	1,975	04-27-2025, 10:19 AM Last Post: Mtgates44
	Gas odor after running	spoggy	2	2,066	09-14-2023, 04:56 PM Last Post: cp4000

Users browsing this thread:

1 Guest(s)