My Sentra2004 takes to start ...

Hello Automobile and Mechanical Fanaticos; I present my case I have a Sentra2004 that when it is cold perfectly starts the first llavazo but after using it for a certain time and when it starts it late up to more than 5 seconds giving it to start.
Could you give me suggestions of what can be ????
Thank you.
Greetings from Mexico !!!

Good
1st could be one of the spark plug cables, they were somewhat old

2nd
could
be the spark plugs that do not carry the corresponding to the model and work better in cold than in hot Little of everything because if you have enough km to have the compression low and do not have to change spark plugs, cables, the coil or coil could be a podo of everything

looking at it and check everything a little and you will tell us, a greeting

A 2004 car with Delco ????????????

Well good good



maybe I don't know what you mean by Delco but .....


that car is injection, or monopunto (which I don't think) or multipoint.

The problem is when it is already hot .....

it makes me think that this injection unit takes references from the temperature valve.

How much do you do not change it?

Greetings

PD Hey Joker, since when not carburetor cars are manufactured?

The word "delco" in the slang comes from the manufacturer of the Reyco that was the first to devise the concept of ignition distributor back in the 50s by installing the ruptor and advanced advance mechanisms and the pipe or distributor finger on top, all moved by a synchronous axis to the engine turn.

Today, of course, the ruptor does not exist anymore, and if any is of an electronic type either of hall effect or electromagnetic induction. Therefore what is called "Delco" today is the high distributor.

The only cars that do not carry such a distributor are those of loss igniting also called DIS or those that have as many coils as cylinders have the engine "case of vag (Volkswagen Audi AG) or Crhysler" for example.

Clarified the doubt

Sorry for the mistake but apart from that I never had a feeling in front, the only thing that is to try to give possible solutions or answers without knowing the car
if what is what is a specific answer that leaves it to a workshop, the most than and tried to have been to give it solutions