Consider this,Stanadyne is the ONLY maker of fuel injectors,injection pumps and fuel systems that actually make their own additive,now additives are not even recommended by GM,but they say if ya have to,they will only stand behind this one.I can get the bottles that treat 60 gals. fer 10 bucks,if anyone would like...??..
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2006 GMC 2500hd4x4SLE cc/sb...LBZ
HIFLO exhaust.
& ''HP enhancers''.....
2002 GMC ex cab/5.3/98k
1987 Monte Carlo SS 82k
1978 Malibu[2dr.350ci/TH-350..ME built
2002 YukonXL[work rig!]319k**5.3/Hypertech'ed
The left lane is built to pass,move or we'll run over yurassss!!!!
Kevin
FORSHO[Tm]......
There,it's offically patented....LOL