2000 Marquis Blowing White Smoke

[2000marquis]

Once in a while when i start my car it blows out white smoke and water comes out of tail pipes what could the problem be on this

i already replaced the spark plugs coil packs and new valve cover gaskets

please help

[chitownvic]

the water may be regular condecation....As for the smoke it mat be burning oil

[Mercury93]

Most cars let out a little puff of smoke during startup. What is the outside temperature when you see this?

[2000marquis]

Most cars let out a little puff of smoke during startup. What is the outside temperature when you see this?

umm around 45 50 i guess

[Mercury93]

Have you been able to smell the smoke? Does it have a kind of sweet aroma to it?

[LSE_Dave]

the water may be regular condecation....As for the smoke it mat be burning oil

Blue smoke = burning oil.

White smoke might be a head gasket problem, depends if it still smokes when the engine is warmed up. Are you loosing any coolant?

[2000marquis]

Blue smoke = burning oil.

White smoke might be a head gasket problem, depends if it still smokes when the engine is warmed up. Are you loosing any coolant?

that is what i was thinking head gasket no sir i am not looseing any coolant and once in a great while it might blow out white smoke when it is warm mostly does it sometmes when i start it up

[2000marquis]

Have you been able to smell the smoke? Does it have a kind of sweet aroma to it?

lol i have no i dea but it kinda smells like burnt oil

[LSE_Dave]

How many miles are on this car? Do you use a high quality oil in the proper weight?
(5w30) (5w20)

[2000marquis]

How many miles are on this car? Do you use a high quality oil in the proper weight?
(5w30) (5w20)

10w 30 and it just turned over 123k dual pipes left the 2 cats closest to the motor on took the 2 farest from the motor off i do not know if that has anyhting to do with it
my car is louder then almost every truck in my town hahahaha

[LSE_Dave]

rrrrrr... I have dual's too and I so want to remove those cats.

If I were you I would just switch to a quality high mileage 5w30 oil and wouldnt worry too much, it might just be the fact that you removed the rear cats.

[2000marquis]

rrrrrr... I have dual's too and I so want to remove those cats.

If I were you I would just switch to a quality high mileage 5w30 oil and wouldnt worry too much, it might just be the fact that you removed the rear cats.

you put a 05 grill on a 2000??? does it mount right up???

[LSE_Dave]

p.m. sent

[Ryan]

rrrrrr... I have dual's too and I so want to remove those cats.

If I were you I would just switch to a quality high mileage 5w30 oil and wouldnt worry too much, it might just be the fact that you removed the rear cats.

High mileage oil?


Oil is oil in my opinion. The high mileage stuff can be bad/good depending on type. Ever see the slick 50 style oil? Slick 50 is some HORRBILE stuff. As far as that goes, the best damn thing for these cars is not 5-20 and is 5-30 IN MY OPINION. 5-20 was for CAFE fine avoidance. That one MPG did matter ALOT.

Honestly, if your not losing coolant, i would not worry. If your really worried, go to the parts store, get a head gasket tester kit. I cant remember the exact name, but it tests the coolant for exhaust vapors that get in with a blown HG. Blown head gaskets are pretty rare on near stock 4.6s. Remember, the 4.6 was originally built as fords competition for the northstar, where ford won in reliability, GM won in performance.

Change the coolant as well.


If it makes you feel any better, my 95 does it, my 04 CVPI does it (nothing wrong with it), a 07 CVPI i test drove the other day does it, and mostly every other panther does it in the winter.

[LSE_Dave]

Oil is oil???!!!

READ THIS!
http://www.crownvic.net/ubbthreads/u...88#Post1154688