martx-5
Yoda
Offline
Over on the Miata forum, someone with a Jag XJ12 was having trouble with two carbs on one bank. Supposedly they were all just rebuilt. The symptoms were that when the engine was running, the pistons would not rise when the gas was goosed. Also, while running, it was difficult to raise the pistons manually. However, when the engine was off, he could raise the pistons with ease. The usual answers were to check the diaphragms, but the part about not being able to raise the pistons when running seemed to point in another direction. I gave him a bunch of suggestions, including that it sounded like the pistons were in backwards. I also mentioned I didn't think this was possible (as it isn't on the SUs) but told him to look anyway.
Well, it turned out that the pistons <span style="font-weight: bold">were in backwards!</span> and the car is now running fine. Is this possible with ZS carbs?
Well, it turned out that the pistons <span style="font-weight: bold">were in backwards!</span> and the car is now running fine. Is this possible with ZS carbs?