Been quite a while since I've been on here. Due to some injectors going bad, the z had to sit a while. Just got done yesterday putting in new injectors, and deleting the egr system as well as the prvr and coolant lines on the plenum. Finished up everything today and it started right up. Smooth.....no miss or hesitation. Sounded great. Well, as the engine was about half-way warmed up, smoke started rolling from under the driver side bank, somewhere between the intake and valve cover it seemed. Shut it off. At a second look, it seemed the smoke was coming more from the rear of the engine on the same side. It wasn't coolant burning. I know that look and smell. There was bright white smoke at first, and then a darker pale yellowish smoke mixed with it. Smelled like electrical or plastic, or maybe even vinyl burning. I looked everywhere I could, and didn't see any burnt spots on the wiring harnesses. Nothing touching the exhaust manifold. No fuel leaks. Can't see what it is without taking the plenum off again. Uggh. When it rains, it pours. Knowing my luck, something is fried. Probably the engine. lol.
The image sucks, but this pretty much shows where the smoke was coming from.
