Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSBUICK1987REGAL GRAND NATIONALREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE PERFORMANCESYSTEMCARBURETOR - ROCHESTER E2ME 2-BBLADJUSTMENTSCHOKE COIL LEVER
1987 Buick Regal Grand National
Choke Coil Lever
1987 Buick Regal Grand NationalSECTION Choke Coil Lever
- Using a 5/32" drill bit, remove only rivet heads. Drive the remainder of rivets out using a drift and small hammer. Remove 3 retainers, and choke cover assembly from choke housing. See Fig 1 .
- Position fast idle speed cam follower on high step of fast idle cam.
- Push up (counterclockwise) on choke coil tang to close choke valve.
- Insert .120" (2.94 mm) drill or pin gauge in hole provided in choke housing. Lower edge of choke lever inside housing should just touch drill or pin gauge.
- Using a bending tool, adjust choke rod. See Fig 1 . Reinstall choke cover and rivets after ensuring all other choke adjustments are correct.
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.