Hello all. I have Suzuki Wagon r. When I slow at speed breakers and then try to accelerate, accelerator doesn't respond for 2 seconds and then picks up. This only happening at low RPM. I got my throttle body cleaned, new air filter, new laser iridum spark plugs, MAP, CAM, Crank sensors cleaned. Have put new oxygen sensor and clutch set. Can anyone having the same issue and if someone can help me resolve this issue.