exaust idle problem

[Luke4567]

when i drove my car home to town from the shop the car kinda hesitated and then finaley got up to speed when im doing 55 it will hesitate , but when the car got warmer it stopped doing it , then i went out to crank it up a minute ago that bad idle is still makeing that noise, do i need new spark plugs? thats my guess?

[Purplehaza1987]

could be the fuel Sensor is not regualting the gas to the engin properly
someone i kno had a problem like that on a sentra brought it too autozone
for the diagnostics check picked that up

bring it to your local atuozone takes about 5 minutes and theyll test it for free

[Kep]

I guess I have two questions. What did the noise that you mention sound like? Was the shop that you mentioned a mechanic's shop or your work?

I don't believe that it is your spark plugs. You are experiencing rough running when the engine is cold and good running when the engine is warm. Sure sounds like a sensor or a system controlled by a sensor (EVAP components?).

First thought would be to clean out the EGR valve, modulator and vacuum hoses. Unless of course the shop that you mentioned did some work on the car and damaged something.

Kep

[Luke4567]

Originally Posted by Kep

I guess I have two questions. What did the noise that you mention sound like? Was the shop that you mentioned a mechanic's shop or your work?

I don't believe that it is your spark plugs. You are experiencing rough running when the engine is cold and good running when the engine is warm. Sure sounds like a sensor or a system controlled by a sensor (EVAP components?).

First thought would be to clean out the EGR valve, modulator and vacuum hoses. Unless of course the shop that you mentioned did some work on the car and damaged something.

Kep

answering your 1st ? it sounds like its stalling then it will go like its stopped up i check the camry hanes book it said spark plugs but i figured i would ask you guys what yall thalt.
2. the mechanic did
3. as for new plugs what kind is the best performance wise?

[Kep]

What was the mechanic working on? It sure sounds like he may have forgotten to put a wire or vacuum hose back on.

It can't hurt to change out the plugs but I would expect them to work better when cold and worse when hot. I tend to stay with the fuel / air metering system.

Kep


Kep