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LGAFF · 08-30-2008

Thats what I heard last night coming from under the plenum when I opened the hood last night. I have had an idle surge for the last few weeks, ranging from 900-1100 RPM.

I tested the line going into the plenum for the secondaries, it held vac, also tested the two lines on the side of plenum, they were ok also. Finally I said screw it took the plenum off, really did not see anything....while I was in there took my OE wires off and on went the Delcos.

Sealed everything back up, and sure enough back to normal idle.....we'll see if it comes back.

My Wurth paint job on the intake has held up well so far.

LGAFF
92 ZR1
#234

08-30-2008	#1
LGAFF Join Date: Mar 2007 Location: Crystal Lake, IL Posts: 7,194	SSSSSSSSSSS Thats what I heard last night coming from under the plenum when I opened the hood last night. I have had an idle surge for the last few weeks, ranging from 900-1100 RPM. I tested the line going into the plenum for the secondaries, it held vac, also tested the two lines on the side of plenum, they were ok also. Finally I said screw it took the plenum off, really did not see anything....while I was in there took my OE wires off and on went the Delcos. Sealed everything back up, and sure enough back to normal idle.....we'll see if it comes back. My Wurth paint job on the intake has held up well so far. LGAFF 92 ZR1 #234