Revs up problems

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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 7 years ago  
BR
8 reports 
Inkman66 from Canada 7 years ago
Could be a faulty, or dirty TPS (throttle position sensor. ). . . ?
LENNY from United Kingdom 4 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 2 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 a year ago
Could be the oxygen sensor
Skull from Australia 4 months 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 2 months ago
Suzuki swift sport 2013.
Revs all over the place when on normal acceleration. Any clues?
Stooff from South Africa 19 days ago
Had the exact same problem. Replaced my coils, and plugs for good measure, and the little Swift drives well again.
Comment

RPM up down

Suzuki Swift 2015 Engine 17 miles
RPM up down in morning when start engine
Saroj from India 5 years ago  
SA
1 report 
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