Is this part compatible with 10% Ethanol fuel? I have been told it destroys typical seals. diaphram, etc
1585382
Although ethanol is not really good for any engine, engine seals, diaphragms, hoses, etc. have for the last 25 yrs or so been made of more ethanol-resistant material, up to a level of 10%. The newer 15% ethanol and e-85 (85% ethanol, 15% gasoline) are a different story. They both would be VERY destructive (corrosive) to most engine components, including the metal parts, except for those made within the last couple of yrs and labeled as safe for these fuels. With new research showing that toxins produced from ethanol being as high as, or higher than, petroleum, and the cost of ethanol being higher than petroleum, it would behoove us to go back to petroleum entirely. Although ethanol is not really good for any engine, engine seals, diaphragms, hoses, etc. have for the last 25 yrs or so been made of more ethanol-resistant material, up to a level of 10%. The newer 15% ethanol and e-85 (85% ethanol, 15% gasoline) are a different story. They both would be VERY destructive (corrosive) to most engine components, including the metal parts, except for those made within the last couple of yrs and labeled as safe for these fuels. With new research showing that toxins produced from ethanol being as high as, or higher than, petroleum, and the cost of ethanol being... » Read More Although ethanol is not really good for any engine, engine seals, diaphragms, hoses, etc. have for the last 25 yrs or so been made of more ethanol-resistant material, up to a level of 10%. The newer 15% ethanol and e-85 (85% ethanol, 15% gasoline) are a different story. They both would be VERY destructive (corrosive) to most engine components, including the metal parts, except for those made within the last couple of yrs and labeled as safe for these fuels. With new research showing that toxins produced from ethanol being as high as, or higher than, petroleum, and the cost of ethanol being higher than petroleum, it would behoove us to go back to petroleum entirely. « Show Less
1585383
Honestly I don't know, David. You could order a diaphragm for the carb and soak it in gasoline to see what happens. I live in California which uses 5% or less ethanol in some of its gas. It did not affect my carb. Probably it's ok but I can't say for certain.
1585384
On other Briggs and Stratton things I have it says ok with up to 10% ethanol fuel so as long as you don't use E85 I think you are ok. If you don't use the piece of equipment often I just use true fuel. Of course it's more expensive but since it doesn't have ethanol it doesn't ruin anything. On the package it says ok for up to 2 year storage. Also if you want ethanol free gas you can go to a marina if one is close by. Their are some websites that list ethanol free fuel by zip code.
277648
We've been using our pump for over 6 months without a problem. My understanding is any current pump is expected to be exposed to E-10 and is built accordingly. Our experience is that E-10 still will leach rubber quicker that recreational (non-ethanol fuel) will but what choice do we have? Hope this helps. Kim
348914
Not really an answer, but I use mine around twice a month and use only non ethanol gas in my mix. Never any problem cranking, but I've never ran it completely out. Like I said not really an answer.
877487
I'm sorry, I can't answer this question. I have not had any problems with mine starting. Always empty the fuel tank before storing it for extended periods. Possibly ethanol treatment
567303
Unleaded gasoline or "gas". 87, 89 or 91 octane. 10% ethanol is ok but use stabilizer if storing. Ethanol free gas is better. I recommend avoiding this pump. Its crap. Spend a little more on a better brand if you need to rely on it at all.
296344
Yes. It's a great blower but it does have a problem with the fuel lines. I changed mine to silicone line that I got from a local small engine repair place. The silicone is a lot more resistant to ethanol fuel than the original line, so it will probably last longer.
68088
I've used gas that has 10% ethanol all last summer and fall, no problems yet.I had a Stihl leaf blower get a bad fuel line because of the ethanol before, the line dry rotted and cracked. Stihl replaced it for free with a rubber that wouldn't dry out.
2075304
What kinda gas have you ran? I ONLY use NON ethanol premium. Any small engine is way better off with no ethanol in the gas. Dump out your old gas and get fresh stuff without ethanol. Mine still starts within 3 pulls every time.
1766222
Thank you for confirming my suspicions. I ordered mine quite a while ago and was wondering why more specifications weren't shown. I thought this "oversight" might have been deliberate, allowing different pumps to be provided under the same listing. Both pumps I received were rotary type and worked very well. Either type can have trouble if the diaphragms or seals are incompatible with the fuel. As an amateur mechanic, I would say the decision for your use would be based on the one that was easiest to install. The usual advice is to mount the pump as close to the fuel tank and as low as possible (pumps push much better than they vacuum), particularly if vapor lock may be an issue.
1863866
watch the type of gas you use I've had no problem with mine I get my fuel from the marina because of no alcohol in the fuel it will gum up the carb
1960145
I had the same issue. There is a problem with the pin pressing on the fuel valve before the seal is made. I wasn't going to grind anything down so I sent it back.
676171
Absolutely use the oil gas mix. failure may destroy your engine I use 91 octane
2156159
Yeah, as long as it can use 10w40. If switching to a full synthetic for the first time, the concern if that you will get leaky gaskets as the synthetic starts to clean out the build up that had been keeping them sealed. I didn't see any of this when I switched to full synthetic in my Suzuki DL1000 V-Strom. You might ask your local dealer if unsure.
1918315
Yes. Owner's manual specifically states that ethanol gasoline will reduce engine life. Use of ethanol gas will void the 7 year warranty.
1089329
Sorry, we returned the gasket so I can't check. I can confirm the gasket was not 10" in the outside diameter, that's why we returned it. Not sure if this is helpful.
484402
I have used on my gas tank and my power booster on mt brakes the booster was looking tough I prepped it and put 3 coats of pour 25 doing great. Also don't use anything but pour 15 if it will touch gas ethanol will eat it even JB I bought this truck 31 years ago so I don't use just anything but the best I can find. Signed the only owner Kev
227662
Google it or xall themanufacturer.... as far as oil I'm certain you will need the oil ..... Andit's possible the seals are ruined anyway