Slight hesitation from stop

[Ghostrider]

Been getting a slight amount of hesitation pulling away from a stop. I cannot remember if I had it before I changed the plugs about 6 weeks ago. No CEL or error codes. No loss of mpg and no hesitation when I am already at speed. Any thoughts on what to try - the only thing I haen;t done recently is clean the MAS... Is there anything I could have knocked loose while changing plugs that would mess with acceleration from a stop?

 

[jgue467]

Do you regularly run some kind of alcohol fuel treatment like say Startron? I had a very slight hesitation from startup yet only when the engine was cold, read on here about that stuff, tried it and voila went away just like that (and stayed away). Read up on Startron's site: Star brite, Manufacturer of Cleaners, Polishes, Oils, Brushes and Star Tron Enzyme Fuel Treatment.

Luck Texas buddy!

 

[Ghostrider]

May have fixed it. Cleaned the MAF sensor and throttle body intake and it seems to have vanished. I usually do these every two years or so - so it seems odd that these did it