OK folks - threw the towel in and had it towed to a local shop. Verdict (not 100%) is bad IP. Cost installed approx $2500.....again - it idles but that's about it. Truck is a 96 K2500 4WD with 160K miles....so not sure if its worth dumping more money into although replacing it will cost...
Hi folks, I've been lurking on here for knowledge so this is my first post. '97 GMC Sierra, used infrequently and parked in the Fall and everything was fine. Started it a couple of weeks ago and basically all I have is a smooth idle but will not go beyond around 1000 rpm when you hit the...