this week I have felt a noticeable difference in pedal pressure on the 85.I checked the inline vaccum filter for fuel smell and found very little.Even though I am pushing 38lbs .I checked the mfg. date on the unit and it was installed 10 month of 85. Great qualitiy for American workers

I guess that old i would need some vacuummin' too

anyone know someone who rebuilds these or is it just time to sent it on it's way?