2001 crown vic

[87GrandMarq]

Check your fuel pressure at idle and under load, the pump may be getting weak.

Also you could have low brake fluid, a sticking caliper or a dirty/broken abs ring. Check the fluid level first. Does it pull when off the brakes? Does it pull when you hit the brakes?


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[82EmilioPucci]

Check your fuel pressure at idle and under load, the pump may be getting weak.

Also you could have low brake fluid, a sticking caliper or a dirty/broken abs ring. Check the fluid level first. Does it pull when off the brakes? Does it pull when you hit the brakes?


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Ya, it does occasionally drop fuel pressure, causing a long crank, does it maybe once a week, only on start up, seems fine but never checked it after all the mods, have a pump, but havent do it yet lol, the fluid is good, the traction control button still works, so I think the sensors are fine, does have a new one, the car brakes straight, maybe a little right, but drive straight with no pulls, but I have no communication with it occasionally and no codes when I do, I think

[82EmilioPucci]

This is a little off topic but, I'm going to look at a 'parts car' this weekend and it's a 98 mgm Texas car, but has an overheating issue, it looks like it has a new
water pump, and I looked at the service history and it has a new radiator, New upper hose and the upgraded intake with the metal insert, wondering if anybody has any ideas

[82EmilioPucci]

[Mainemantom]

Water in the oil? Do a coolant pressure test. Do a combustion leak test. When did the owner have this problem? Before or after the new intake installation ?

[VicCrownVic]

Good suggestions from Tom in order to track down major problem(s).

How does the coolant look? I wonder if it was properly flushed when the new radiator was installed.
Also, make sure the condenser isn't clogged with dandelion seeds, dirt, and debris. No or restricted air flow isn't going to help cooling.
If the thermostat wasn't replaced it may be a good idea to just throw one at it since they are cheap and easy on a '98.
Last on my simple list, but probably would have been noticed, does the fan work?

[82EmilioPucci]

I've got no idea lol, he said he couldn't track it down and so I assume he started throwing parts at it, I have records of the fan and fan motor being replaced, the coolant is bright green

[82EmilioPucci]

It's got a blown head gasket, if you start it with that coolant cap off it bubbles out fast, the thing isn't running so hot right now either, what are the more expensive pieces on this thing that I should pull for my vic, its a 98 grand marquis

[79lincolnlover]

Pull the trunk carpet from the GM, if it's nice and clean. I pulled the trunk carpet (great condition without stains) from a whale GM for my '94 CV.

[82EmilioPucci]

���� the truck has sitting water and smells, I guess I never looked in it

[82EmilioPucci]

I've got the new doors and a bonus the mgm had a sway bar! ,Ill gets some pic tomorrow, Now I've got new questions, 1st are all eary pats keys the same? I drove a 02 thunderbird and I thought the key looked cooler than my aftermarket pats key, 2nd the sound system, can the can aftermarket speakers sound good on the stock radio, I'm not a huge fan of how aftermarket radios look or touch screens, thanks

[Mainemantom]

I have aftermarket speakers in some cars. The key is to buy decent quality speakers. I am talking quality in construction and the ability to handle just a LITTLE more than what you need. Even a cheap basic factory radio can sound better with the right speakers.
I deal with Sonic Electonix online or Crutchfield.

[82EmilioPucci]

I have aftermarket speakers in some cars. The key is to buy decent quality speakers. I am talking quality in construction and the ability to handle just a LITTLE more than what you need. Even a cheap basic factory radio can sound better with the right speakers.
I deal with Sonic Electonix online or Crutchfield.

Ok now I have more questions lol, would it be better to got with a 5x7 or a 6x8, because it recommends both, I've never done any of this kind of stuff lol

[82EmilioPucci]

Also what coil packs are you guys running I've seen mixed reviews on accel, Grantelli, and msd, and some people just say buy motorcraft

[Mainemantom]

Ok now I have more questions lol, would it be better to got with a 5x7 or a 6x8, because it recommends both, I've never done any of this kind of stuff lol

What was in the spot from the factory ? The reason I say this is it is easier to install. Just screw into existing holes. Just have to make sure the depth of the new speakers do not get in the way of things like power window actuators. One thing I like about Crutchfield, If you buy from them, they include the installation kit/adapters free. You have to ask for it. They also have phone support to help with your selection, purchase and installation. Make sure you use really good wiring connectors.