Curing an Engine Knock with SUR&R Tools and Sea Foam®

Curing an Engine Knock with SUR&R Tools and Sea Foam®

Engine Noise May Not Be Catastrophic! Sometimes an engine knock means bad lower end bearings or piston trouble. Often, however, simpler tune related noises can mimic a serious engine knock. Before tearing our Jeep 4.0L engine apart, we thoroughly cleaned the top end and injectors with S.U.R.&R.’s professional grade tools and Sea Foam® Motor Treatment. […]

How-to: Diagnose an Engine Noise or Knock

How-to: Diagnose an Engine Noise or Knock

Engine noise can range from minor ticking and clatter to ominous metallic sounds. In this how-to HD video, we begin with troubleshooting and diagnosing a Jeep 4.0L inline six engine noise. The steps apply to any engine and noise source. Some knocks and clatter require major engine work, but sometimes the engine is simply in […]