Starting rough and whistling

1996 MITSUBISHI MIRAGE
186,000 MILES • 1.5L • 4 CYL • FWD • MANUAL
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CALLUM MORTON
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  • 6 POSTS
when i run the car it constantly whistles and occasionally when i start the car it starts rough with low revs and the whistling gets louder.
Dec 9, 2016 at 3:08 AM
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HMAC300
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  • 48,601 POSTS
check for a vacuum leak like a line off/broken etc. or an air leak between air cleaner and engine.
Dec 9, 2016 at 6:26 AM