GAS engine, transmission and generator repair and maintenance discussion forum.
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146891 Views
Last post by CYO Admin
February 6th, 2013, 7:49 am
360 Replies
1420834 Views
Last post by waybomb
April 26th, 2026, 8:14 am
Slip-In Silencer
Replies: 10
by
Hudsteve »
June 8th, 2022, 8:52 pm
Has anyone used a slip in silencer to help reduce the noise?
10 Replies
3739 Views
Last post by Hudsteve
June 10th, 2022, 2:31 pm
Cylinder Head Replacement
Replies: 10
by
jsurfwhite »
June 6th, 2022, 1:30 pm
I have a 2000 356 Aft cabin with twin 7.4L Mercruiser gas inboard drives. The port engine needs a new, or rebuilt cylinder head. My mechanics are...
10 Replies
3205 Views
Last post by bud37
June 10th, 2022, 11:15 am
PCM 351W Casting (frost) Plug(s)
Replies: 3
by
KandJ72 »
May 31st, 2022, 11:00 am
Has anyone attempted and been successful replacing the casting plug behind the engine mount on a Starboard PCM 351W in a Mariner without entirely...
3 Replies
1284 Views
Last post by KandJ72
June 6th, 2022, 12:07 pm
6 Replies
2247 Views
Last post by Hudsteve
June 5th, 2022, 11:17 am
2 Replies
1669 Views
Last post by Viper
June 2nd, 2022, 7:12 am
454 Gen 4 lifting ring
by
Petemait »
May 7th, 2022, 9:46 am
I am taking out my generation for generation for crusader 4 54 to be rebuilt.. One of the lifting rings is missing. The existing ring is installed on...
0 Replies
922 Views
Last post by Petemait
May 7th, 2022, 9:46 am
1 Replies
1034 Views
Last post by buster53
May 6th, 2022, 9:27 am
Crusader Hoses
by
Helmsman »
May 3rd, 2022, 11:23 am
I posted some hoses I bought new in 2020 for a Crusader engine. I sold my Carver in 2020 and they have been sitting in conditioned space. I plan to...
0 Replies
887 Views
Last post by Helmsman
May 3rd, 2022, 11:23 am
3 Replies
1403 Views
Last post by tomschauer
April 29th, 2022, 10:06 pm
low voltage reading
Replies: 4
by
Crowbar »
April 20th, 2022, 12:33 pm
1987 voyager twin 230 gas. STB engine only running, voltage shows 10 V. Port engine only running, voltage shows14 + V. Together running, voltage...
4 Replies
1752 Views
Last post by Midnightsun
April 24th, 2022, 5:39 pm
0 Replies
887 Views
Last post by Blueboy
April 18th, 2022, 7:03 pm
Side Shifter Istall
Replies: 4
by
tonyiiiafl »
April 14th, 2022, 7:46 pm
After the ventrifigo install I was ready to take on more responsibility of the Sideshift install. LOTS of putting against the hull, measuring, second...
4 Replies
1399 Views
Last post by Phrancus
April 15th, 2022, 10:35 am
1995 Carver 355 Vacuum in Crankcase
Replies: 15
by
Triwing »
June 8th, 2021, 2:01 pm
Hello, new Carver owner. Just bought a 95 355 aft cabin. Starboard engine want running after previous owner did a "tune up". Found firing order...
15 Replies
5651 Views
Last post by tomschauer
April 2nd, 2022, 10:32 pm
carver 320 1992 speed poor
Replies: 3
by
Robert »
March 27th, 2022, 3:22 am
Hi all I have carver 320 1992 with two Volvo Penta tamd31 I get full revs under load 3900 rpm
3 Replies
1417 Views
Last post by buster53
March 27th, 2022, 9:20 pm
Spark Plugs
Replies: 1
by
Capt Happy »
March 22nd, 2022, 6:30 am
Good Day All,
1 Replies
1106 Views
Last post by Cooler
March 22nd, 2022, 11:21 am
25 Replies
9236 Views
Last post by Viper
March 19th, 2022, 9:14 pm
93 Mariner 330 "18L 19" Propeller
Replies: 8
by
Pura Vida »
March 6th, 2022, 4:32 pm
Am I correct to assume that this stamping on my propeller can be read as 18 inch diameter, Left engine rotation, 19 pitch ?
8 Replies
2873 Views
Last post by km1125
March 9th, 2022, 12:49 pm
crusader 270 distributor issue.
Replies: 6
by
ataylor233 »
February 22nd, 2022, 10:38 pm
Ok I'm so confused I have an issue with my starboard engine. the distributor is hosed .....The Crusader engine manual says it should have a Mallory...
6 Replies
2797 Views
Last post by ataylor233
March 5th, 2022, 1:55 pm
Unleaded fuel 1984 PCM 351 engines
Replies: 4
by
Justright »
January 25th, 2022, 6:21 pm
Apologies if this has been addressed but my searches found nothing. I recently purchased a 1984 Riviera with twin Pleasure Craft Marine 351 Fords....
4 Replies
2095 Views
Last post by Justright
February 20th, 2022, 11:30 am
Port engine flywheel missing a tooth
Replies: 8
by
Mack »
January 8th, 2022, 8:12 pm
Hello.
8 Replies
2798 Views
Last post by Georgeviking
January 17th, 2022, 7:06 pm
16 Replies
8606 Views
Last post by mobinakhtar
December 13th, 2021, 9:39 pm
4 Replies
3447 Views
Last post by Cooler
December 5th, 2021, 4:50 pm
Michigan Motorz ok? Need new long block
Replies: 3
by
CptBacardi »
November 4th, 2021, 2:21 pm
Some of y’all may recall that I need to replace one of the 454 long blocks in my ‘89 Carver. Has anyone ordered from Michigan Motorz? Any feedback or...
3 Replies
1973 Views
Last post by tonyiiiafl
November 14th, 2021, 8:18 pm
1 Replies
1135 Views
Last post by tomschauer
October 22nd, 2021, 9:55 pm
8.1 Volvo Penta oil capacity???
Replies: 5
by
PoppyTortuga »
October 17th, 2021, 2:39 pm
This one is driving me crazy captains and I need some guidance. I have the 8.1 Volvo Penta engines. The manual states it takes 8 quarts for an oil...
5 Replies
6663 Views
Last post by PoppyTortuga
October 20th, 2021, 8:23 pm
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