Q: What are the common problems with the Toyota 1G-FE engine? A: Common problems with the engine include oil leaks, overheating, and rough idle.
Cast iron block with an aluminum alloy cylinder head. Toyota 1g Fe Engine Manual
If ticking persists, you need to remove the camshafts and compress each HLA in a vice to check for “sponginess.” Replace any that compress more than 1mm. Q: What are the common problems with the Toyota 1G-FE engine