Engine reving high intermitantly and engine shudders at low speed

Suzuki Swift 2007 Hatch 80000 miles
Engine reving high and shuders at low speeds somtimes i have allready changed the butterfly valve on the inlet manifold without any improvement.
Bruce from Australia 10 years ago  
BR
11 reports 
Inkman66 from Canada 9 years ago
Could be a faulty, or dirty TPS (throttle position sensor. ). . . ?
LENNY from Great Britain 7 years ago
Top dead center sensor top gearbox needs renewal [igntion] not t. P. S. Sensor, [not petrol prob, ] common on this year2005/7 suzuki swifts, CHANGE T,D.P. SENSER FIRST..., T.P.S. COST ALOT MORE and most liky not the problem,
Jerome from other 5 years ago
My Suzuki Swift 2016. Was not starting but its cranking. The fault in computer reading was TCM and ECU. What was the Common cause of that ? what was the basic answer to solve that problem
Kat86 from Australia 3 years ago
Could be the oxygen sensor
Skull from Australia 3 years ago
Maybe try cleaning throttle body, by spraying throttle body cleaner. It just fixed my daughter’s car. She would pull up at the traffic lights & then had no acceleration for a few seconds. What a difference it makes once it’s clean. It takes a bit to get started again, though it readjusts itself. The car has got full acceleration NOW!!
Brad from Australia 3 years ago
Suzuki swift sport 2013.
Revs all over the place when on normal acceleration. Any clues?
Stooff from South Africa 2 years ago
Had the exact same problem. Replaced my coils, and plugs for good measure, and the little Swift drives well again.
Chell from Bahamas 2 years ago
I did replace the coil in my swifts and I’m still having a problem
Stooff from South Africa 2 years ago
@ChellDid you replace the set of plugs too?
Stooff from South Africa a year ago
@ChellDwfinitely replace the plugs as well!
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