Actually, I got mine from my local Olds/Cadillac dealer. They had several cases in stock and sold for around $7.00 per can.

I you go to a GM dealer, tell them you are looking for "Top Engine Cleaner". They will know exactly what you are talking about.

There are two types -- one is a aerosol and the other has a screw-off top. Either way, it is an excellent product.

__________________
Lance Allison
Lance@LanceAllison.com

Current:
11 MB S550 4Matic, 55k miles, Designo Black/Black
14 Ford F150 XLT Lariat Crew, 73k miles, 5.0
Coyote V8 4x4. Black/tan.
09 GMC Envoy Denali, 5.3 V8, 4x4 SWB. 38k miles,
Jewel Red/Med Gray.

Gone:
87 MB 300SDL, 320k miles, Astral Silver/Blue.
98 VW Jetta TDI, 488k miles, Classic Green/Gray.
85 Olds 98 Brougham FWD, 4.3 DIESEL V6, 80k
miles, 3x Gray.

MBCA Member, Chicago Region