WebMercury 40HP Outboard Engine Oil & Filter Change. Engine oil in a Mercury outboard needs to be replaced regularly, at least after every 100 hours of use or once per year. The motor oil should be changed more often if you do a lot of wide-open throttle running.

Mercury Marine 40 HP EFI (3 Cylinder) (4-Stroke) Top Cowl Parts

WebCode: 8M0078626. For use in 4-cycle outboard engines. Use of this oil will not void manufacturer’s warranty. Outperforms automotive oils in marine applications. Most … WebMercury Marine 40 hp efi (3 cyl.)(4-stroke) top cowl parts. Buy a genuine Mercury Quicksilver or aftermarket part. Go. important_devices: ... DECAL SET, Mercury 40 (1 required per assembly) SN# 1C104333 & Below 37-883524A08 - DECAL SET Mercury NLA [ More info] Unavailable # 37-8M0047969: DECAL SET, Mercury 30hp (1 required per … ppgnwhi

FourStroke 40-60hp Mercury Marine

WebFourStroke 40 EFI: HP/kW 40 / 30: Full throttle RPM 5500-6000: Cylinder Configuration I-3: Displacement (CID / CC) 45.6 / 747: Bore and Stroke (in / mm) 2.56 x 2.95in 65 x 75mm: Fuel Induction System 2 valves per cylinder, single overhead cam (SOHC) Ignition ECM 70: Fuel System Electronic Fuel Injection (EFI) Alternator Amp 18 amp / 226 watt WebSep 26, 2013 · 7. Sep 21, 2013. #10. Re: Adjusting idle on EFI 4 stroke. I let the motor warm up, unplugged the electrical connection, idle stayed at 1000 rpm. I unplugged the air line, the motor died. When I slowly removed the airline, the motor ramped up to 3000 rpm. I then covered the intake manifold port with my finger, the motor dropped down to 1000 rpm. WebMercury oil change kits contain industry-leading Mercury 25W-40 Marine Engine Oil. Over five years of engineering and development went into the exclusive flagship protection formula which features a high-tech, advanced set of anti-wear additives that provide up to 33% better camshaft wear protection and the highest levels of corrosion and oxidation … ppgmcs ead