{"product_id":"hygrade-cpa274-carburetor-choke-pull-off","title":"Hygrade CPA274 Carburetor Choke Pull-Off","description":"\u003ch2\u003eHygrade Carburetor Choke Pull-Off for Rochester 2 bbl. Carbs\u003c\/h2\u003e\u003cp\u003eThe Hygrade CPA274 carburetor choke pull-off is designed specifically for Rochester 2 barrel carburetors, ensuring precise choke operation and improved engine performance. This part is compatible with a range of classic American vehicles including Buick, Chevrolet, Oldsmobile, and Pontiac models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Rochester 2 bbl. carburetors\u003c\/li\u003e\n\u003cli\u003eFits Buick, Chevrolet, Oldsmobile, and Pontiac vehicles\u003c\/li\u003e\n\u003cli\u003ePart number CPA274 for easy identification\u003c\/li\u003e\n\u003cli\u003eEnsures proper choke disengagement for smooth engine starts\u003c\/li\u003e\n\u003cli\u003eDurable construction for reliable long-term use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Compatibility\u003c\/h2\u003e\u003cp\u003eThe Hygrade CPA274 choke pull-off is engineered to work with Rochester 2 barrel carburetors commonly found on a variety of GM vehicles. This includes Buick models like the Century, LeSabre, and Regal; Chevrolet models such as the Camaro, Caprice, and Impala; Oldsmobile vehicles including the Cutlass series and Delta 88; and Pontiac models like the Bonneville, Firebird, and Grand Prix. The choke pull-off helps regulate the choke plate by pulling it open after engine start, preventing over-rich fuel mixtures and promoting efficient engine warm-up.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents engine stalling during warm-up\u003c\/li\u003e\n\u003cli\u003eEliminates rough idle caused by choke sticking\u003c\/li\u003e\n\u003cli\u003eImproves cold start drivability in Buick, Chevrolet, Oldsmobile, and Pontiac vehicles\u003c\/li\u003e\n\u003cli\u003eReduces excessive fuel consumption due to choke malfunction\u003c\/li\u003e\n\u003cli\u003eRestores proper choke operation on Rochester 2 bbl. carburetors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Hygrade CPA274 choke pull-off requires basic mechanical skills and familiarity with Rochester 2 barrel carburetors. Ensure the carburetor is clean and free of debris before installation. Disconnect the vacuum line and remove the old choke pull-off carefully to avoid damaging the choke shaft. Align the new pull-off correctly and secure it firmly. After installation, check for proper choke plate movement and vacuum leaks to confirm correct operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eHygrade manufactures the CPA274 choke pull-off to meet or exceed OEM specifications for durability and performance. This part undergoes quality control inspections to ensure reliable function. While specific warranty details may vary, Hygrade typically offers a limited warranty against defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.\u003c\/p\u003e","brand":"Hygrade","offers":[{"title":"Default Title","offer_id":43921576788149,"sku":"BBGV-CPA274","price":36.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/HB_CPA274_Fro.jpg?v=1775004586","url":"https:\/\/www.partcatalog.com\/products\/hygrade-cpa274-carburetor-choke-pull-off","provider":"PartCatalog","version":"1.0","type":"link"}