[shorod]

I'm not sure I'd suggest you spend the money on the shops fuel injection flush machine. The Sea-Foam is probably better. When I worked at Dad's shop, we had a fancy Snap-On power fuel system cleaner. We tried it a few times and the customers soon returned, dissatisfied with the job and the expense. We re-imbursed them and put a bottle of $2.99 fuel injector cleaner in the tank. They came back in a day or two and apologized, saying the car now runs MUCH better. It could be that it just took a day or two for the Snap-On chemicals to do their work, but I'm not so sure.

As part of the routine oil change service, we would add a bottle of fuel injector cleaner to the fuel tank (along with checking the spare tire inflation, other tire inflation, belts, hoses, fluid levels and conditions, filters, wipers, and all exterior bulbs). The regular customers never had fuel system issues since we started the routine injector cleaner treatments. Even a few new customers would stop back the day or two after having their oil changed and express that they didn't understand why the oil change made their cars have so much more pep.

-Rod