I noticed some parts of the intake weren’t seated properly. I got it all put back correctly and also cleaned the MAF sensor. Since I’ve put on well over 1,000 miles of highway/backroads driving and haven’t noticed an issue at all. I wonder if the spray of the water knocked some components loose...
I am currently trying to do this same thing. I have a 1998 gmc suburban k1500. i bought the part number 12574378 cover and went to bolt it up, it is too big. not sure how to proceed, i might try to fab my own covers but don't really want to go that route if i have a choice.
First off, I drive a 1998 GMC Suburban K1500 SLE with the 5.7 V8.
Not too long ago I had the rear drums checked, front brakes replaced and a brake fluid flush. Since then, never before, for some reason I have the occasional shudder/hesitation while on the accelerator and a rough idle ONLY in...