All of a sudden my car started to misfire and smoke, running like it was dragging two cylinders.
Brought it in and the dealer couldn't replicate, even though he saw it happening when I got there. There were no codes in the computer. I took the car home 3 days later, running fine.
Three days after that it started again, this time with the engine light on, too. I brought it in and they diagnosed two bad injectors (a bogus diagnosis-how often do two injectors go bad at the same time?), and they replaced them. Now the car is still hung up as there in no combustion in the #1 and #2 cylinders.
Anybody have this kind of problem?

What year do you have? Is it a V?

they shoud be able to put their extensive diagnostics machine on the car and come up with the real problem fairly quickly. Have they done that???

In any event I wuld want the issue "Logged" in the customer service history for the car just in case.

What year do you have? Is it a V?

It's an 05, not a V.

they shoud be able to put their extensive diagnostics machine on the car and come up with the real problem fairly quickly. Have they done that???

In any event I wuld want the issue "Logged" in the customer service history for the car just in case.

They put the machine on it, diagnosed TWO bad injectors, replaced those, and they still have the problem. There's no combustion in the two cylinders. I've got a BIG pile of repair records on this car.

This car is a lemon and I have started the complaint process with Caddy to try to get them to swap it out for a new one. I love the car-it's just a lemon and needs to get swapped.

You may have a cam phaser that is sticking, probably fully retarded.

Bruce :)

They replaced two injectors, a coil, and a plug. Runs fine now.