{"product_id":"gm-port-injector-testing","title":"GM Port Injector Testing, Cleaning, and Resealing Service","description":"\u003cp data-start=\"303\" data-end=\"604\"\u003eImprove your GM engine’s performance, idle stability, and fuel efficiency with our \u003cstrong data-start=\"386\" data-end=\"444\"\u003ePort Injector Testing, Cleaning, and Resealing Service\u003c\/strong\u003e. Ship your injectors to \u003cstrong data-start=\"469\" data-end=\"491\"\u003eLaCorte Automotive\u003c\/strong\u003e, and we’ll restore them to factory-level precision using professional flowbench testing and ultrasonic cleaning.\u003c\/p\u003e\n\u003chr data-start=\"606\" data-end=\"609\"\u003e\n\u003ch4 data-start=\"611\" data-end=\"636\"\u003e\u003cstrong data-start=\"616\" data-end=\"636\"\u003eWhat’s Included:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-start=\"638\" data-end=\"834\"\u003e\u003cstrong data-start=\"638\" data-end=\"663\"\u003eComprehensive Testing\u003c\/strong\u003e\u003cbr data-start=\"663\" data-end=\"666\"\u003eEach injector is tested for electrical function, spray pattern, and flow rate accuracy. Any irregularities are identified before cleaning to ensure precise diagnostics.\u003c\/p\u003e\n\u003cp data-start=\"836\" data-end=\"1028\"\u003e\u003cstrong data-start=\"836\" data-end=\"872\"\u003eProfessional Ultrasonic Cleaning\u003c\/strong\u003e\u003cbr data-start=\"872\" data-end=\"875\"\u003eWe use multi-stage ultrasonic cleaning and backflushing to remove carbon buildup, varnish, and fuel deposits, restoring atomization and flow consistency.\u003c\/p\u003e\n\u003cp data-start=\"1030\" data-end=\"1186\"\u003e\u003cstrong data-start=\"1030\" data-end=\"1056\"\u003eHigh-Quality Resealing\u003c\/strong\u003e\u003cbr data-start=\"1056\" data-end=\"1059\"\u003eEach injector is resealed with new OEM-grade o-rings, seals, and microfilters for reliable operation and leak-free performance.\u003c\/p\u003e\n\u003cp data-start=\"1188\" data-end=\"1348\"\u003e\u003cstrong data-start=\"1188\" data-end=\"1211\"\u003eDetailed Spec Sheet\u003c\/strong\u003e\u003cbr data-start=\"1211\" data-end=\"1214\"\u003eA full before-and-after test report is included, documenting spray pattern, flow rate, and performance improvements for each injector.\u003c\/p\u003e\n\u003chr data-start=\"1350\" data-end=\"1353\"\u003e\n\u003ch4 data-start=\"1355\" data-end=\"1377\"\u003e\u003cstrong data-start=\"1360\" data-end=\"1377\"\u003eHow It Works:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col data-start=\"1379\" data-end=\"1780\"\u003e\n\u003cli data-start=\"1379\" data-end=\"1507\"\u003e\n\u003cp data-start=\"1382\" data-end=\"1507\"\u003e\u003cstrong data-start=\"1382\" data-end=\"1411\"\u003eShip Your Injectors to Us\u003c\/strong\u003e\u003cbr data-start=\"1411\" data-end=\"1414\"\u003eFollow our provided shipping instructions to send your injectors safely to our facility.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1508\" data-end=\"1643\"\u003e\n\u003cp data-start=\"1511\" data-end=\"1643\"\u003e\u003cstrong data-start=\"1511\" data-end=\"1541\"\u003eWe Test, Clean, and Reseal\u003c\/strong\u003e\u003cbr data-start=\"1541\" data-end=\"1544\"\u003eOur technicians restore your injectors to OEM flow specs using advanced flowbench calibration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1644\" data-end=\"1780\"\u003e\n\u003cp data-start=\"1647\" data-end=\"1780\"\u003e\u003cstrong data-start=\"1647\" data-end=\"1668\"\u003eWe Ship Them Back\u003c\/strong\u003e\u003cbr data-start=\"1668\" data-end=\"1671\"\u003eYour cleaned and resealed injectors, along with a detailed test report, are shipped back ready to install.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr data-start=\"1782\" data-end=\"1785\"\u003e\n\u003ch4 data-start=\"1787\" data-end=\"1847\"\u003e\u003cstrong data-start=\"1792\" data-end=\"1847\"\u003eSupported GM Engines with Port Fuel Injection (MPI)\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-start=\"1849\" data-end=\"1873\"\u003e\u003cstrong data-start=\"1849\" data-end=\"1871\"\u003e4-Cylinder Engines\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1874\" data-end=\"2053\"\u003e\n\u003cli data-start=\"1874\" data-end=\"1931\"\u003e\n\u003cp data-start=\"1876\" data-end=\"1931\"\u003e2.2L \/ 2.4L Ecotec MPI (Cobalt, Malibu, HHR, Equinox)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1932\" data-end=\"1986\"\u003e\n\u003cp data-start=\"1934\" data-end=\"1986\"\u003e2.5L LE5 \/ LE9 MPI (Malibu, G5, G6, HHR, Solstice)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1987\" data-end=\"2053\"\u003e\n\u003cp data-start=\"1989\" data-end=\"2053\"\u003e2.0L LSJ \/ LNF (Cobalt SS, Ion Redline – port-injected versions)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2055\" data-end=\"2079\"\u003e\u003cstrong data-start=\"2055\" data-end=\"2077\"\u003e6-Cylinder Engines\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2080\" data-end=\"2206\"\u003e\n\u003cli data-start=\"2080\" data-end=\"2145\"\u003e\n\u003cp data-start=\"2082\" data-end=\"2145\"\u003e3.1L \/ 3.4L \/ 3.5L \/ 3.8L V6 (3100, 3400, 3800 Series II\/III)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2146\" data-end=\"2206\"\u003e\n\u003cp data-start=\"2148\" data-end=\"2206\"\u003e3.6L LY7 \/ LLT MPI (CTS, Impala, Camaro, Acadia, Traverse)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2208\" data-end=\"2232\"\u003e\u003cstrong data-start=\"2208\" data-end=\"2230\"\u003e8-Cylinder Engines\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2233\" data-end=\"2386\"\u003e\n\u003cli data-start=\"2233\" data-end=\"2336\"\u003e\n\u003cp data-start=\"2235\" data-end=\"2336\"\u003e4.8L \/ 5.3L \/ 6.0L \/ 6.2L LS \/ LQ4 \/ LQ9 MPI (Silverado, Sierra, Tahoe, Suburban, Camaro, Corvette)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2337\" data-end=\"2386\"\u003e\n\u003cp data-start=\"2339\" data-end=\"2386\"\u003e7.0L LS7 MPI (Corvette Z06, performance builds)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2388\" data-end=\"2417\"\u003e\u003cstrong data-start=\"2388\" data-end=\"2415\"\u003ePerformance \u0026amp; Specialty\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2418\" data-end=\"2574\"\u003e\n\u003cli data-start=\"2418\" data-end=\"2470\"\u003e\n\u003cp data-start=\"2420\" data-end=\"2470\"\u003eLSX Crate Engines (LS1–LS7 port-injected setups)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2471\" data-end=\"2514\"\u003e\n\u003cp data-start=\"2473\" data-end=\"2514\"\u003eMarine and aftermarket LS-based engines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2515\" data-end=\"2574\"\u003e\n\u003cp data-start=\"2517\" data-end=\"2574\"\u003ePort-injected performance conversions and tuning builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2576\" data-end=\"2579\"\u003e\n\u003ch4 data-start=\"2581\" data-end=\"2620\"\u003e\u003cstrong data-start=\"2586\" data-end=\"2620\"\u003eWhy Choose LaCorte Automotive?\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-start=\"2622\" data-end=\"2835\"\u003eOur \u003cstrong data-start=\"2626\" data-end=\"2658\"\u003eGM port injector restoration\u003c\/strong\u003e process ensures OEM-level precision and consistency. Every injector is flow-matched, cleaned, and balanced — restoring smooth idle, optimal power delivery, and fuel efficiency.\u003c\/p\u003e","brand":"LaCorte Automotive","offers":[{"title":"Default Title","offer_id":43063145267278,"sku":null,"price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/9442\/8494\/files\/ChatGPTImageOct22_2025_03_31_52AM.png?v=1787359810","url":"https:\/\/lacorteautomotive.com\/products\/gm-port-injector-testing","provider":"LaCorte Automotive","version":"1.0","type":"link"}