Transcription of READ THIS BEFORE INSTALLING EGR COOLER
1 read this BEFORE INSTALLING EGR COOLER . Due to the variation in the EGR COOLER flanges, it may be necessary to drill out the holes in the Intake Manifold. Use up to a 5/16. inch diameter drill if needed. Please make sure that all parts fit together BEFORE tightening Intake Manifold. Make sure that there is sufficient clearance all along EGR. COOLER . Tech Support: 1-888-967-6653. 2013 1.