Extreme Lean Issues
Oct 10, 2015, 06:12 PM
#1
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Extreme Lean Issues
Guys, I am having a headache with my GSR.
Afrs are good at idle and cruise, but under wot or consistent boost, they jump lean off the gauge. I am running e85 and get no knock or hesitation when afrs go lean. I recently added an afpr and a new pump to try to resolve the issue with no luck. Even my tuner is stumped so I am posting here to see if anyone can make a suggestion.
Thanks.
Afrs are good at idle and cruise, but under wot or consistent boost, they jump lean off the gauge. I am running e85 and get no knock or hesitation when afrs go lean. I recently added an afpr and a new pump to try to resolve the issue with no luck. Even my tuner is stumped so I am posting here to see if anyone can make a suggestion.
Thanks.
Oct 13, 2015, 07:41 AM
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Tuning with Rickerman and he seems to know his stuff. It just sucks he can't look at the car because I'm not local to him anymore. Turned out to be another wideband sensor on its way out. Found out ETS welded the bung in the downpipe around 7-8 oclock so they're gonna swap me a testpipe with a wideband bung.
Thanks.
Thanks.
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