You may be tempted to run a coat hanger down the tubes or blast them with compressed air.
Gmc envoy sun roof leaks.
If you folks have ever watched one of my videos and it s helped you please email lanny owner of accurate engines and let him know that you would consider.
Those tubes run through the door pillars and drain through to the rocker panels.
You will see how easy it was to fix.
Open your sunroof and look for the drain holes in both front corners.
The sunroof needs to be taken out cleaned damming seal on frame removed and fitted back with silicone sealer excess sealer clean of with white sprite no need to remove head lineing if fitted with 10 mm bolts use a ratchet spanner.
My 2006 gmc envoy sunroof will slide back albeit with a pop noise.
When closing it the rear portion is sunken in an cause it to leak.
Mk1 clios also leak from the arial remove and reseal.
I bought a 2005 gmc yukon denali with a sunroof.
Lets make that weekend job les.
Quick and easy fix.
The sunroof was always kept closed so this leaking puzzled me.