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Re: EFI Question [message #349762 is a reply to message #349756] Tue, 29 October 2019 18:10 Go to previous messageGo to previous message
JohnL455 is currently offline  JohnL455   United States
Messages: 4447
Registered: October 2006
Location: Woodstock, IL
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Because the flow in the tube is more like "- - -- " in the left bank and " -- - - " in the right bank. The low pressure gaps are pretty big where two consecutive cylinders fire on the opposite bank in the 18436572. This can ingest outside air into the leak. False high O2 tells computer to add fuel.

John Lebetski
Woodstock, IL
77 Eleganza II
 
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