20 Most Recent Volvo ELECTRIC THRUSTERS Part 795-41100628 BP900 90KG/1 Questions & Answers

Help in the Volvo Penta Forums and a link to the maker. https://www.google.com/search?q=volvo+penta+engine+serial+number+lookup ..

no year car told nor miles how sad , no? or Hour meter reading on engine meter IT IS NOT CAR it is a BOAT, AQ = aqua ! marine.? lots of causes that, 1: PCV valve clogged or hose to it kinked, or installed backwards. 2: head valves SEALS all bad. 3: Piston rings bad. old or rusty from salt water leaks in the boat? 4:cracked head or bad headgasket. I will no move you to boats

Have a look; https://www.marinepartseurope.com/en/e-volvo-penta-344-AQ130C.aspx

Sounds like it is going into guardian mode or the volvo equivalent. It may be running too hot. Check your water pump, intake and seastrainer.

What engine? 4cyl, 6 cyl, 8 cyl? 2.1 2.3 2.5 3.0 3.8 4.3 5.0 5.7 7.4liter?

290 is engine oil ( 15w40 ) 2.6litres 290DP is SAE90, 2.7Litres

check tilt system latch

check engine oil seals , or you make a engine service oil change recently and squirm out the engine , also check the oil filter is tight , Maybe water comes from outside when navigating

i have a fivehorese penta outboread engine is it water cooled or air cooled