It looks like you get what you pay for... Not much in Power Service:
STANADYNE PERFORMANCE FORMULA:
Ingredient Name: 1-(2-HYDROXYETHYL)-2-(TALL OIL ALKYL)-2-IMIDAZOLINE; 1-(2-HYDROXYETHYL)-2-ALKYL (C-18)-2-IMIDAZOLINE
0.8-1.5%
Ingredient Name: 2-BUTOXYETHANOL (ETHYLENE GLYCOL MONOBUTYL ETHER), BUTYL CELLOSOLVE, BUTYL GLYCOL, GLYCOL ETHER EB
5-15 %
Ingredient Name: 2-ETHYLHEXYL NITRATE *94-4*
20-35%
Ingredient Name: ETHYL BENZENE *94-4*
0.75-3%
Ingredient Name: NAPHTHA (PETROLEUM) *94-4*
41-70%
Ingredient Name: NAPTHALENE; MOTH FLAKES; MOTH BALLS; NAPHTHALIN; CAMPHOR TAR; WHITE TAR
15-1.5%
Ingredient Name: XYLENE, DIMETHYLBENZENE, XYLOL
0.75-3%
===========================================
<H1 style="MARGIN: 0in 0in 0pt">POWER SERVICE DIESEL FUEL SUPPLEMENT</H1>
<H1 style="MARGIN: 0in 0in 0pt">Ingredient Name: HYDROCARBONS</H1>
45%
Ingredient Name: HYDROXY COMPOUNDS
55%
<DIV style="BORDER-RIGHT: medium none; PADDING