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940 Idle Air Control

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Old Dec 13, 2015 | 09:01 AM
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Default 940 Idle Air Control

Anybody know where to find Regina Idle Air Control Valve for 93 (92-95)940 that doesn't cost a fortune. Part # 1389557
 
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Old Dec 13, 2015 | 05:16 PM
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Hello. I have a 93 volvo 940, for some reason my idle is fluxuating up and down. It comes close to quiting at times. Any ideas what this could be?
 
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Old Dec 13, 2015 | 08:47 PM
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Been chasing similar problems. Possible vacuum leaks, idle air control valve, fuel pressure regulator. Check error codes for IAC codes 223 and 233. I sprayed starter fluid around vacuum lines and intake and discovered massive leaks in intake manifold gasket.
 
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