Vehicle started sludgish after cranking once during the weekend

ATTEMPTING TO DECIPHER YOUR MESSAGE......ARE YOU EXPERIENCING PROBLEMS ATTEMPTING TO START THE VEHICLE,REMOTELY ??

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faulty engine coolant temperature sensor cause no cold start problems.but make sure engine has good spark plugs and wires.clean fuel injectors and new fuel filter.during cold start up or morning start up engine need rich fuel mixture good spark to start.

Many possible causes....Too little info to make an intelligent suggestion. Try charging the problem vehicle's battery with jumper cables for 2 minutes with the supply vehicle running at fast idle (or about 1500-2000 RPM, if it is tachometer equipped) before you try to crank the problem vehicle on a cold morning. If it starts right up, you likely have a weak battery that needs replacing.

Fuel pumps are real common to go out on those vehicles

My 2005 did the same thing. It was the ignition switch. Happened mostly when it was a cold morning. Seems to be a common problem.

Sounds like a cold start valve (which is actually an additional injector in the intake to assist in cold starting) If you can get it to your local prts store while the light is on they will read the codes for free and tell you what the car thinks is amiss.

lol, people always say when the mechanic is aroun the car behave, your proplem is the crank position sensor, have it change

The fuel filter should be changed first.
The engine fuel pressure over night is bleeding down into the fuel tank. I would suggest a tune up . If the condition continues after a tune up. The fuel pump is starting to go. You should then have a mechanic check out the fuel system and have the vehicle diagnose.

probaly a fuel pump its common for vehicles to do that the best thing to do next is a fuel pressure check to verifiy its the pump

Assuming the dealer determined that the ECM and ignition systems are not the problem, take a look at the fuel pump. It's easy. The next time you go to start the vehicle put the ignition switch in the ON position (not start) and listen for the fuel pump winding up. The engine won't be cranking so you'll be abe to hear it. Listen closely...its not very loud and only lasts for about 2 seconds. It sounds like ZZZZZP. If you cannot hear it from the driver's seat have someone listen from outside near the rear of the vehicle. Get used to doing this every time you start the vehicle. If you cannot hear the fuel pump and the vehicle does not start when cranking the engine its probably an intermittent fuel pump failure. Take the vehicle to a reputable repair shop as the pump is located within the gas tank.