Engine Discussions

Have a question about your engine or propulsion systems? Post it here!

Excessive Gear Lube

Remembrance 178 views 4 comments 0 points Most recent by 212rowboat July 2020
Mercruiser 5.0 MPI engine issues

bert_florida 2.3K views 25 comments 0 points Most recent by bert_florida July 2020
Raw water Strainer full of sand

BrianN15 153 views 10 comments 0 points Most recent by rasbury July 2020
Need Help

raybo3 174 views 16 comments 0 points Most recent by [Deleted User] July 2020
closed cooling surprise

212rowboat 72 views 5 comments 0 points Most recent by 212rowboat July 2020
Mercruiser 3.0 on a '91 Rinker 181 - ISO Torque Coupler

alimbert 22 views 3 comments 0 points Most recent by alimbert July 2020
Double beep, 3 times in a row

Answered Gman68 66 views 5 comments 0 points Most recent by reneechris14 July 2020
engine water temp

patmaison 41 views 2 comments 0 points Most recent by Ian July 2020
2006 Rinker 342 volvo penta 5.7 start issues

liuxue2010 165 views 8 comments 0 points Most recent by [Deleted User] July 2020
Engine will crank but not start 2006 350 Horizons

steeledp 21 views 1 comment 0 points Most recent by aero3113 July 2020
2005 Captiva R1 with 5.0 Mercruiser and Alpha 1

Txtechfan98 24 views 0 comments 0 points Started by Txtechfan98 July 2020
Motor won't turnover

Remembrance 233 views 14 comments 0 points Most recent by YYZRC July 2020
Over temp on stbd

Dream_Inn 154 views 8 comments 0 points Most recent by reneechris14 July 2020
Smartcraft Throttle Position Sensor

Liberty44140 71 views 5 comments 0 points Most recent by tazdevil June 2020
Fuel vent

rasbury 957 views 19 comments 0 points Most recent by rasbury June 2020
Volvo D6 low Temp & high Idle RPM

Liberty44140 186 views 3 comments 0 points Most recent by Liberty44140 June 2020
New noise

Dream_Inn 866 views 82 comments 0 points Most recent by Spyderweb June 2020
Engine oil API ratings and fraud

Black_Diamond 61 views 1 comment 0 points Most recent by Aqua_Aura June 2020
Mercury 10hp 2 stroke 2006 15hp conversion

arrowbolt 627 views 9 comments 0 points Most recent by YYZRC June 2020
What’s The Noise?

The3rdSun 223 views 20 comments 0 points Most recent by rasbury June 2020
Mercruiser 5.0 Oil change

Answered ✓ kh1978uiuc 470 views 4 comments 0 points Most recent by kh1978uiuc June 2020
Can you reuse the prop nut that secures the propeller to the shaft?

LaRea 1.2K views 21 comments 2 points Most recent by Willhound June 2020
Replacing the Zincs on a 2005 270 Fiesta Vee

Answered ✓ chuckrace6 292 views 9 comments 0 points Most recent by PickleRick June 2020
Outdrive trim motor assembly mount replacement

rapidrobert56 64 views 7 comments 0 points Most recent by PickleRick June 2020
Distributor and TDC

Answered ✓ CaptianDan 112 views 7 comments 0 points Most recent by reneechris14 June 2020
Volvo Penta Engines syncing issues

liuxue2010 652 views 15 comments 0 points Most recent by aero3113 June 2020
Shift cable boot

rasbury 282 views 17 comments 0 points Most recent by rasbury May 2020
Analog Tach Wandering

skuter99 105 views 7 comments 0 points Most recent by Aqua_Aura May 2020
Volvo Fuel Pumps Replacement

Aqua_Aura 81 views 2 comments 0 points Most recent by Aqua_Aura May 2020
Double beep twice, at ignition and during start at Merc 5.0 EFI 2001

FJ96 542 views 8 comments 0 points Most recent by rasbury May 2020