Disclaimer: This article is a guide based on factory service procedures. Always refer to the official Maruti Zen Service Manual for your specific model year (pre-1998 carbs differ from 1999-2002 carbs). The author is not responsible for stripped threads or fuel leaks.
Remove the air filter housing by unscrewing the wing nut and bolts. Inspect the rubber gasket underneath; if it is dried or cracked, it must be replaced to prevent air leaks. Key Service Procedures maruti zen carburetor service manual
Once reinstalled, start the engine and let it reach operating temperature. Volume Control Screw: Disclaimer: This article is a guide based on
: If it remains stuck, the carburetor must be removed for manual cleaning. 3. DIY Carburetor Tuning (Basic Settings) if it is dried or cracked
