2002 Ford Taurus "check engine light coming cold" Questions

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...connector from idle air valve all ok but check engine lite comes on. chech engine light is letting you know that the idle air valve has been disconnected. looks like you have a bad idle air

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...check engine or seatbelt signs light up at start. All other electronics work such as cd player, digital clock, etc. I shut down the car and restart it and everything is back to normal. Its subzero ...

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Check your water sensors for the Cold start routine. You should have 2 things there for the Temperature, 1 for the water gauge and the second works the Cold start. Now if the Cold start routine is not

...Check to see if the fans are coming on when the engine is hot. The fans have two speeds and should come on in low speed and change to high speed as temperature gets hotter or when air conditioner is ...

...Check the coolant overflow reservoir. It should be near the cold level, if not fill it to the cold level. If it is the 3.8 engine they are bad about trapping air in the cooling system in engine. Try ...

check engine oil level,check coolant level make sure plenty coolant in radiator and coolant over flow reservoir has coolant level to full cold mark, check power steering fluid level.if al is good

...check these two issues first. You can test the intake leak with a can of carb or throttle body cleaner. Start the car and while its running bad spray the cleaner around the where the intake bolts to ...

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...engine and check to see if both heater hoses are hot if both are check your blend door adjustment, if one hot and one cold you need a heater core ( a big job and expensive ) if both are luke warm ...

Question about Ford Taurus

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light comes on again and poor idle when cold. Found vaccum leak and fixed that? Any more suggestions. Also gives a code of 1635? Cant find that code # Thanks I had the same problem on my '02 Taurus, 3

Question about Ford Taurus

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check engine light comes on and stays on saying gas cap problem. I took off gas cap many times and put back on as requested. I noticed the hole where the gas nozzle goes to fill the tank does not have

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