Slow throttle response Options

[kufor]

i'm new in here, so first of all "Hello everybody."

i just bought celica ST202 3S-GE (170hp) few weeks ago
on monday the first service visit has been completed:
change of timing belt, oil, oil filter, fuel filter, air filter and spark plugs also (NGK)
coolant has been checked and refilled, brake fluid too

unfortunately something got wrong, because the response to throttle is kind of slow comparing to what it was before the servicing
ECU reset didn't help

does anybody know what might be the issue please?
...or at least what to check before driving to toyota dealer?

[GriffGirl]

I've read in the tech manual before that sometimes when having work done that affects the ECU, it takes about a week for the ECU to relearn all the settings. I guess it's a fairly common customer complaint that their car doesn't run as well as it did when they brought it in.

I think you should check all your connections, hoses, etc and then give it a couple of days to see if throttle response comes back. If it doesn't, take it back to the place that did the work and have them inspect and drive it.