kurtden

Thanks Brett, I need to get a new one ordered now, I didn't realize it needs to be replaced that often. Mine is twice what you said your comfortable with. Ryder Fleet has good prices on Fleetguard filters.

Does any one have any input on a Donaldson filter pros/cons compare to a Fleetguard. Thanks Kurt

Thanks Blake, That's the one I just ordered from Rock Auto. Do you still have the original tank? With any luck your leak is just the hose clamp, good luck with it. Thanks again for the pic.

Joe, I have the same problem with mine, leaks from the coolant sensor and the small fittings on top when it gets hot. Does anyone know of a fix other than replacing the tank. My original tank lasted 14 years and 100,000 miles with no trouble. The new one leaked from day one. Blake, I would like to see what your cap looks like. Thanks for the help.

That cap doesn't look like mine but I think it is the replacement. Everything I read leads me back to the Stant 10237. I found some new old stock on Ebay with the same part number and it did look like mine. I just ordered one from Rock Auto for 5.39 including shipping so I will find out Tuesday. Thanks for the help.

Thank you, I have tried Veurinks they only have the 16 psi cap online think I will give them a call. I bought the new nylon surge tank from them awhile back.

I have 2002 Monaco Windsor with the original style plastic surge bottle. I would like to know if anyone has a part number for the surge bottle radiator cap. The factory cap is 10 psi and no marking on it except 10 Psi. I have tried a couple auto parts stores and they can't seem to match it up. Any help would be greatly appreciated.

Cummins manual has it spelled out very well I was confused on the difference between an intercooler and aftercooler

Thank you educating me on the difference and for all the help I sure you are both right. I was letting the Cummins Manual scare me. I should have though to check and see if there was any coolant lines running to the cooler. Thanks again I think I have got it now.

Does any one know where the air bleed off petcock is on the aftercooler? Cummins manual makes it clear to bleed the air out at the aftercooler so there is no air lock in the cooling system. Has anyone heard of this when flushing and filling the system. Thank you in advance for any help.

Thank you for all the information I will call Monaco today. As far as the Rotella ELC it lists Cummins OEM Specification/Performance level Bulletin ABE No.90.47 can someone tell me what that means? Is itOK to use? I can't find anything on that Bulletin.

I am getting ready to service the cooling system on my 2002 Windsor with a Cummins ISC 350. Does anyone know how many gallons the system in this coach holds? I am planning on changing the coolant to Rotella ELC concentrate. The Cummins manual has a warning about get an air lock during filling they say air must be purged form the engine cooling passages and open the petcock on the after cooler. Does anyone know where to find this? Any input on this subject would be much appreciated. Thanks in advance

I checked the 3 1/4 bolts on the lift pump, tightened them and have not had any more leaks. Thanks for the very helpful tip. Kurt

Thanks, I'll give that a try. Kurt

I have a Cummins ISC 350. When it's cold it has a small fuel leak. After it warms up the leak stops. Any ideas what the problem could be.