201er Posted April 14, 2013 Report Posted April 14, 2013 Hey guys, I was wondering if you go mixture full forward after start and then back to a taxi setting. Or do you go straight to lean taxi setting once it fires? I'm in the habit of advancing to full rich after it fires and then backing it off. Never considered the other way but willing to learn. I guess I was just following the manual's starting procedure prior to leaning for warm up/taxi.
jetdriven Posted April 14, 2013 Report Posted April 14, 2013 Our idle mixture link set fairly lean on the RSA-5 fuel injector, and it will not run anything less than full rich for the first minute or so. After that, lean 1/2 to 3/4.
M016576 Posted April 14, 2013 Report Posted April 14, 2013 I go straight to my "taxi" setting... About half way out.
FloridaMan Posted April 14, 2013 Report Posted April 14, 2013 I lean very aggressively when I lean on the ground. I want the engine to choke when I open the throttle just in case for some reason I forget. 1
bd32322 Posted April 14, 2013 Report Posted April 14, 2013 It takes a bit of full mixture immediately after a cold start. Once it settles in about 30 seconds, I pull all the way back to a engine stumble and then slightly enrich to smoothness. Trying to taxi, produces another stumble and needs a little more mxture
M016576 Posted April 14, 2013 Report Posted April 14, 2013 Forgot to add the caveat- my home field is at 4100'... At sea level, the mixture would probably need to be a bit richer, earlier.
1964-M20E Posted April 14, 2013 Report Posted April 14, 2013 I get it started go to full rich then stablize the RPMs and lean
jlunseth Posted April 15, 2013 Report Posted April 15, 2013 My 231 starts at full rich. In warm weather I lean immediately. In colder weather I might let the engine accelerate a little first, to make sure it is literally running on all cylinders, before leaning.
flyboy0681 Posted April 16, 2013 Report Posted April 16, 2013 I go straight to my "taxi" setting... About half way out. Same here.
Recommended Posts