PETG vs ABS for engine bay parts?

Question

Need to print a couple small brackets that will be near (not on) the engine. Its gonna get pretty hot there. Is PETG enough or should I go with ABS? Ive never printed ABS before.

Nicole J. · Answer

Try printing at 245C with 70mm/s. That's my sweet spot for PETG.

Mike G. · Answer

Quick question - what infill did you use? Still learning lol

Michael Chen · Answer

dude same problem here. bumping up the temp helped alot

Mark M. · Answer

Good idea

Nicole J. · Answer

I always do a temp tower first. Makes a huge difference in layer adhesion.