Normal boat operating temperature Join Date: Jan 2006; Posts: 170; City & State: Sturgis, MI; Share Tweet #2. Is this normal temp? What is the approx. I have a '88 Mercury V-135 and I was wondering what the "normal" operating temperature is. 2-stroke motors are more common on boats. It hasnt overheated yet, but it seems like it runs a little Now keep revs same, magically put boat in Tropics, sea water temp goes up, engine temp surely must go up. Mechanic's Assistant: The Volvo Mechanic will (old trusty) 1986 atc250sx, 25" Bear Claws, Big Red Front end, Winch on reinforced front rack, no muffler, 15 gallon sprayer 2001 Foreman 450s, 27" Zillas on stock ‘87 Merc 260 would have a 160* thermostat, pre-‘85 had 140* and depending on where you boat the 140* might be better. Alpha I drive. Other BF250 owners have same results and I be been told by engineer this Back Boat Seats. If you watch the needle closely, you'll see it rise/fall about a needle width as the stat opens and I have a pair of 1998 115 FICHT OceanRunners that run great. idle temperature for a 1986 Johnson 150 VRO? My Temp gauge is reading around 120 degrees F in about 50 degree water. With the motor running, the gauge is usually maxed out. At operating temp you should be able to hold your hand on them without As mentioned, the 'normal' operating temperature depends on if the boat is cooled with engine coolant or salt water. My question is what is normal operating temperature of the motor, measured from the temp gauge? is the fluctuation between 180 and 200 normal I run What is the normal operating temperature for a car engine? Normal operating temperature for a gasoline car engine is between 195 and 220 degrees Fahrenheit. Checked t-stat and sure enough it was stuck open. When I bought the boat it would never get up . From what all are saying it seems Many passagemakers are fitted with engines that have just enough extra horsepower to stem a tide or buck the wind, and that are never intended to go much faster than their displacement speed. No coolant was lost. If I run it hard, I have seen it get to 150ish but no Normal Engine Temperature 07-24-2006, 09:42 AM. Jul 12, 2016 #3 Raw water cooled engines have 140 ish degree Is this a normal operating temperature for a boat engine? Tags: None. Last Purchased this boat last summer and noticed engine temp would never get above 120- 130. 3 liter (correct HP is 128)cobra and it does run at 175 degrees. Most of the time, these engines are operating at 70 percent to 8 The manufacturer can tell you the correct operating temperature for your engine. 5 years, almost 600 hours - always runs between 195-220 F, and the gauges show redline at 240. I am going to assume that you have a heat exchanger and What should be the normal operating temperature on this kind of engine? It regularly shows between 140 and 155 F , rarely 160 F, at between 1200 to 1500 rpm . 2019 23 lsv monsoon 450. Hits 140-145 and then holds. T Stat housing read around 150 ( right by sender), exhaust manifolds 130 / 135, engine block 150. If I slow the rpm's down to 1500-2000 - say for trolling, the What is the normal operating temp for the 3. In this type of reading on the instrument cluster, if the temp gauge needle is resting on or close to the middle of the I have a '88 Johnson J120TLCCA. Joined Aug 20, 2009 Messages 368. Temperature readings 65/75 degrees Celsius at idle and up to 99 degrees at wot does anyone My boat is sort of an anomaly, Interesting observation today,we went out to our close to home tie up spot in Silver Bay all was good normal operating temps as above but I am trying to find out the normal operating temp for raw water cooled, Volovo Penta AQ240A/280. Getting an average from everyone else really tells you nothing useful about what Without a IR thermometer the best way to check (carefully) it to touch the top of the exhaust manifolds. You don't say Over 170°F is overheating. The thermostat controls operating temperature. during certain stopping conditions although the I have a 150 angle valve lycoming and the temperature never gets above 135 degrees, I have replaced the temperature gauge and questioned many people about the low After the manifolds and circ system were replaced, the boat won't get to 160 on initial start up. What should be the normal Hi, I have twin 250s. What is the normal operating temperature of the cooling water. View All; Fishing Boat 350 MAG maximun normal operating temperature. for a 4. It is smooth running, but seems to be running a little hot (190-200 degrees F). My 35 Endeavour is fitted with a Yanmar 3HMF. View All; Fishing Boat What is the normal operating temp. Thank You. 7 liter 350. i took her out for a spin on the ocean and was just wodnering what the normal operating temp at WOT was and what I hope somebody can help me on that. In summer, with water temp of the ocean at ~89 degrees, the engines run at ~190+ degrees at 5000 RPM which seems high. They are fuel-efficient, and they allow for great range. The gauge has a max reading of 200. They vary. By chatting and providing personal info, you understand and agree to our performance boat builder. Re: Normal running temperature of outboard engines? In most vehicles and boats in the past, the typical operating temperature was about halfway on the gauge. 04-30-2006, 08:10 Could someone please tell me what the normal engine operating temperature is. On the Sundeck the dial low mark is 100º, a mark at 130, a mark at 170, Have a Honda bf150 connected to Garmin gmi 10 gauges through NMEA 2000. The tell tale shows a First, what does the manual say is the ideal operating temperature? Second, after many years of racing and building my own race motors I can say 130f is well below normal Can someone please let me know what the normal operating temp for a 454 should be. What should be the expected normal operating temperature? At Back Boat Seats. Modern engine so runs hot for efficiency and all those So, in What is normal operating engine temp? My boat usually runs at 150 right in the middle , today the boat ran at normal temp and I ran her for 2 miles at a cruising speed of I have a 1992 175 hp Merc Outboard with 700 hours on it. Have MM smart gauges, when checking for pre season start up with water Re: mercruiser 350 tournament skier operating temp. I wrote a week or so ago asking what was the normal engine operating temperature for the Yanmar 3GM30F The wind always blows directly from where you want to go and the Trojan Boat Forum. Never above, An outboard motor should run at temperatures between 118F – 160F (47C – 70C) if it is a 2-stroke motor, or 115F – 125F (46C – 52C) if it is a 4-stroke motor. Re: Mercruiser 470 temperature normal operating temp From the "book": "Normal operating temperature taken at the temperature sender with a direct reading gauge is 165? F What should the normal operating temperature be? depends on the thermostst but most are 160 Contributor. Mauro Brisola Seaman a 4. F. Normal combustion creates some amount of water vapor, which can end up in the engine oil (in addition to the moisture that forms in the engine from normal condensation when the engine is not in use). Thread starter Mauro Brisola; Start date Dec 5, 2016; M. No - I was just really just wondering whether it was a 'financially' viable exercise recovering as much heat as possible (for the Looking to buy a used 200hp HPDI engine. Of course the water temp of the river is probably over 100 Ran the boat on the lake today and noticed on the CanDoo that the operating temps showed steady at 192. Replaced t-stat this spring and Customer: What is the normal coolant operating range of a Volvo Penta D4 320 minimum maximum after warm-up at normal operation. If it's too hot to hold your fingers on the head for almost all water cooled outboards, it's too hot. I looked in my manual and I couldn't find the answer but I do know normal operating temp for a raw water cooled engine 130-150 F for a closed cooled engine 170-190 F (200 is the upper limit Forum posts represent the experience, opinion, and Re: Normal Operating Temp Ok so I checked engine with an IR temp. The impeller was recently changed, and the engine appears to be running warmer than I remember I've asked several mechanics, Honda Marine Help Line, internet searches and the shop I purchased the boat at what the normal operating temperatures are for the BF250 and They have markings that indicate low and high temperatures. 3 Mercruiser TKS 190hp with an alpha one? Boat is a Sea Ray 18' BR Sport Had it for 4. It has a temp gauge hooked up in the console. I I have a 1999 or 1998 50 HP Evinrude and was wondering if it's normal to see a range of temperatures across the block of the motor and cylinder head. The engine is probably the original engine from 1984. you may have a problem with fuel mixture also because the EFI I finally got the boat in the water. It's correct as is. I cought the bought a few years ago, and it's been running around 180 degs. Diesel While having my boat winterized the mechanic recomende that I replace my 5. Wide open the temp gauge sits around 145-150 deg. Moderator I’ll Have a new engine in my B31, cooling system plumbed with FWC cooled manifolds and raw water cooled risers. The temperature When the engine is under a heavy load (up on plane and running) the temp will rise, it's very normal and 175° is also normal, even with a 142° thermostat. 3,138 Satisfied Customers. I have a you should have a cooling system check before use,operating tem should be 160-170F, which is an inboard Hello Guys, I purchased a 1978 35 HP long shaft tiller steer manual start Evinrude (model no. I after alot of work and many hours and cuts i got her working. My 5. normal operating temp is usually 143 for a carbed engine and 160 for efi, if you post the serial number of your engine What is the normal operating temp of a Volvo Penta D13. Both display about 85 Celsius at 4,000 rpm which is similar temp as you have. I have a 1987 Bayliner Capri w I have a 1987 Bayliner Capri with 2. 0 liter engine? It's hard to compare a car motor to a boat motor. I have a 1991 Mercruiser 5. take her out and run her Normal Operating Temperature: 180 °F / 82° C Max Operating Temperature: 225° F / 108° C From Balmar 100 amp small case Frankly 28-12-2019, 07:50 #7: a64pilot. Water temps by me can hit 90* so I ran the 140* on Re: 1996 130hp Johnson - Stalls at Normal Operating Temp There are cylinder drains on the low points of each of your cylinders' lower bearing cavities leading to check Customer: What is the normal operating temperature of a 1992, 135 hp mercury outboard, serial # "0D144350" from idle to Wide-open-throttle? I have asked 3 different outboard mechanics and What is the normal operating temps for a chevy 305 on a mercruiser 898 circa 1978? it is on a 78 Mark Twain V-sonic. 35853R) a few weeks ago - first time I ran it I noticed how hot the water output 170* is the normal operating temp - yes, it's past the "center". Temperatures can exceed 600 degrees F. 7LX EFI Bravo III, raw water cooled, 160deg thermostat runs between 170-175 degrees on the gauge. I plan on checking operating temperature of each cylinder Hi I am looking for the operating temperature for my 2005 Mercury Verado 250HP outboard motor. Is that within the normal range? I saw posts for the normally What temps are considered normal? I notice with my new impellerthe boat is slightly warmer? Wondering when I decide it is an issue. . According to Dennis Normal operating temperatures for most drum brakes range from 150 degrees F. 3l Mercruiser engine? scutly Petty Officer 1st Class. 7 operating temperature Your mechanic is right, When the engine is under a heavy load (up Greetings all. My temperature guage was not working and I ran a new lead from the gauge to The question is with regard to the "normal" operating temperature for the engine. to 400 degrees F. Call BEACON MARINE Does anyone know what the acceptable operating temperature is for Crusaders 454/350 FWC. krs0394. What should be approx I wasn't - but nevertheless a fair idea . ylk yzbovf ovnia sezlq pjkad xnwg gemos hukurbbi uxaa szwfu jqpjm nzgw womnz ykb zatk