616
questions

My concord has 190,000 miles on it, and it is running fine, but I am curious about the additive I read about in Popular Mechanics. Xado ceramic metal treatment, has anyone tried it? What were the results?

not quite sure where it is located and im looking for detals

Transmission will not release out of 2nd gear until i shut the car off and let it sit for a while, this happens once a day. when the car dose shift there is no issue, feels fluid.

a passer by mentioned it sounds like my bearing is going out and if i didnt get it fixed id need another car. it starts out steady squeak. then once ur accelerating it becomes a whistle until u slow down enough or stop. then back to a squeak.its only been doing this for less than a month now

It will not you can not control temp. max hot only

When you try and crank it, it just spins, never actually turns over. It's like it's not
getting fire, or either the timing is off.

sometimes I cant shift out of park

engine turns over and over but does not fire. wait a minute or keep letting engine turn over and it starts. it logs the cam sensor code after starting. A couple of times it has starting bucking and engine tried to quit while driving but let up on the pedal and and it drives normal with check engine light on. I have replaced both cam and crank sensors and the PCm but still does it sometimes. could it be a fuel pressure problem? I want to fix it not pay someone else. this issue is all over the internet on these cars.

Why did my concorde loose spark all together

This car has been well maintained, regular oil changes @every 3000 miles. Has always had 10-30 or 10-40 Pennsoil used in it. I am a fan of Castroil and would like to use it. Question is will changing to Castroil from Pennzoil cause any problems on this high milage engine? I have over hauled engines that have used Pennzoil, so I know that there is a lot of "varnish" and sludge. Will Castroil be a viable option? Also what about synthetic oil??

I got off the freeway today and my car wouldn't go passed 10 mph, but my rpms were hitting 3?

I have power to everything else but when I try to start it theres nothing...won't turn over, no clicking, nothing. Its very cold today, I dont know if that has anything to do with it. I had a friend give me a jump just to make sure it wasnt the battery.

I bought this car about a month ago it worked just fine tell a week ago when it started to snow and wouldnt start. I thought it was a frozen fuel line so I addeed some heet to the gas but didnt work so I changed the fuel punp and filter and still the same will crank but not start every now and then itll start but not stay on long. so I changed the crank position sensor and the throdle body sensor and still the same what is the problem?

Two mths ago my radiator split on the fan side of it. So naturally it was replace also replace fan (just in case) that was the problem n did thermostat water pump n belt an temp sensor an first time driven it ,within 10min it ran hot an then I didn't know I had to open bleeder screw ,, so drain out all antifreeze an open bleeder screw with engine running an now I can drive 30min an its slowly getting hot (wth) did I miss

seems to happen when slowing down or stopping..low idle speed..then it will start again or come back on..checked battery and alternator they are good. no check engine lights..happens once in a while..cables are good..it just shuts completely down for no reason

then last night the headlights worked then they didn't now today they are working so far! what could be the problem??

I have replaced coil pack spark plug wire and plugs cam sensor and still not running right. Codes say vacuum leak. Also on sensor #1 low voltage. I am stumped can't see the vacuum leak. Any ideas?

I have a Chrysler that has power on the ground side of the auto shutdown relay. I have unplugged all senders and there is still power to the ground side of the relay. I have power on the power side lug30. I should not have power on 86 when the key is turned on I should get power at 87 which is the lug on the opposite side as 30 the main power wire. this is not happening. If I plug in the 02 sender I get a ground at 87, the 02 ssr fuse and the inj/coil fuse.

With the 02 ssr fuse plugged in it grounds out the inj/coil and the auto shut down relay. I can unplug all 4 02 senders and the ground problem goes away but the car still wont start. What could be the problem? The engine that is in it now is out of an 03.

I have a 1999 Chrysler Concorde that will crank but won't fire. I checked the o2 ssr fuse and it is grounding out. The inj/coil fuse is grounding out with the 02 ssr fuse installed but not when it is removed. The auto shutdown relay is also grounding out.