Question about 1993 Suzuki Swift
Suz swift 93, 3 cyl. 960c.c.
car will start,revs up then drop revs up then drop etc etc-have tried disconnecting choke sensor(green connector 2 wire ) on side of throttle body but same problem at lower revs -open throttle and little response,suspect it is either a damaged or failed sensor-which one i dont know- or possibly fuel delivery problem.
Here are a few things to check check idle speed control , TPS- throttle position sensor and also very important check for vacuum leak on intake any broken hoses or intake itself gasket leaking Very possible for this problem. A simple test is when engine is running up and down use an intake cleaner (in compressed can) and spray around intake manifold if there is a vacuum leak the engine will surge up . This could man intake gasket or vacuum leak. Good luck and thanks for using FIX YA.
Posted on Feb 01, 2009
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Posted on Jan 02, 2017
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