Gen V LT Injector Removal and  Replacement L83 L86 LT1 LT4 Stuck Injector!
Channel: Build Tune Race
Date: 2019-09-01

How to change a gen V LT injector in a 2014 l83 engine. After getting this engine off craigslist and getting it installed in the Rx2 i realized that the number 2 cylinder had a stuck injector and was causing that cylinder to run really rich. I purchased all the need parts and did a small how to video on how to change a gen v lt injector. This processes should be similar for lt1 and lt4 injectors although the part numbers might be different! There is a specific tool recommended for installing the injector seals.

Injector part number GM 12623116
high pressure rail from pump GM 12677004
high pressure rails to injector rails GM 12677002
Seal Kit GM 12656933

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