Re: '97 Taurus 3.0 overheating bug

Sep 17, 2004 4 Replies


Hi all,


> 1997 Taurus 3.0 with only 58k miles. My sister had it 2 weeks after
> Dad died and put $1500 in it for a tranny. 2 weeks later it overheated
> big time, a independant shop told them a new engine needed. I just got
> it to my place. The overflow tank is split, somewhat rusty residual
> antifreeze in it. Runs fair, missing a bit, no white smoke.
> Compression readings front bank 120 - 90 - 150, rear bank 80 - 70 -
> 130. Specs say minimum of 100psi. Plugs in front bank clean, rear bank
> damp. Interestingly enough a plug in the rear bank was welded closed,
> molten drops between electrode and side wall, never saw that before,
> explains the miss anyway. I'm thinking I "just" need a head gasket in
> the rear and the block is probably ok???? I know about the rusty
> freeze plug recall but can't prove Dad had it done, but he would have
> if he received the recall. The freeze plugs I can see look good, look
> newer than the block actually.
>
> Thoughts??
>
> Thanks a ton..
>
> Mike

If there was no water in the oil, i would pull BOTH heads and evaluate the situation before proceeding. Finding a used 3.0 for a reasonable amount should not be too hard..


Bob


True, but finding a used 3.0 with low miles like this one isn't likely. I can pull the heads, have a head job done and put 'em back, and you're right, I would be a fool not to do both, bu I'm not sure I want to attempt pulling the engine . I'm hoping the short block is ok.

Mike

If there is oil in the bottom end, you smart choices are limited. Assuming there is not, having both heads gone through at a machine shop is your best bet.

If not, your looking a a complete rebuild for probably around $1200+ or so, a factory crate engine for probably more, or a used 3.0. A well taken care of 3.0 vulcan will easily go 200K. Your just more limited to a newer 3.0. What ever year they started using more crank or cam sensors (96/97?).

I assume were talking about a 3.0 vulcan. All bets are off if its a duratec.

Here is a few vulcan deals for ya:

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Bob

Thank you Bob!

There is no evidence of coolant in the oil and it doesn't smoke. It was a basic G model so I ASSUME it's a Vulcan but am not smart enough to know the difference between vulcan & duratec, it is a "U" code in the VIN.

Mike

factory crate engine

go 200K. Your just

cam sensors (96/97?).

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Yes, that's a Vulcan. You can also tell a Vulcan by the valve covers; they have "3.0L V6" embossed on them, in an angular font.

-lee

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