Guests - If You want access to member only forums on HSO. You will gain access only when you sign-in or Sign-Up on HotSpotOutdoors.

It's easy - LOOK UPPER right menu.

Sign in to follow this  
Followers 0
polarsusd81

Fuel system problems on a 95 Taurus

17 posts in this topic

My car has been giving me some troubles lately. Often (75% or better) times in the morning when starting and running the idle is extremely rough, and makes the car feel jumpy, especially upon backing out of the driveway. Driving down the road, under throttle or at cruising speeds, it feels like the car is stuttering. When it first started happening, I thought it was maybe the notorious tranny in the car going out, but that has been ruled out. The only time I really don't feel the stuttering is when I am decelerating or coasting. While sitting at a stop sign or stop light, it feels like the car is surging and I will have to hold the break harder and harder to keep it from surging on me. Also to note that sometimes when driving down the road, punching it to 3/4 throttle will clear it up enough to get up to speed on the highway but then after I get up to cruising speed it starts surging again.

Things I have done include a new fuel filter, fuel injector cleaner, and I have removed the MAF sensor and cleaned the two wires with IPA and cotton swabs. All seemed to help a little short term but it just keeps doing the same thing. Air filter is newish (3k).

My thoughts are fuel injectors need replacing. Any ideas for me to try here on the cheap before I replace the injectors for more than I paid for the car?

Share this post


Link to post
Share on other sites

No check engine light?

Share this post


Link to post
Share on other sites

No check engine light or any codes. I hooked up my step dad's diagnostic machine, (rather simple one, not the big expensive shop version) and nothing came up either.

Share this post


Link to post
Share on other sites

I am leaning toward fuel pump. I had the same car and it would do the same thing and in the summer especially if tank was low on fuel it would just not start after being driven. Replaced pump never had a problem again.

Share this post


Link to post
Share on other sites

I wonder if you have a vacuum leak?

Share this post


Link to post
Share on other sites

Shooting from the hip I'd say a plug wire or coil pack....

Share this post


Link to post
Share on other sites

It wouldn't hurt to have a peek at live data just to make sure things like the coolant temp sensor aren't out of range.

Share this post


Link to post
Share on other sites

How would I go about getting a peak at the live data? Complex Diagnostic Computer? My uncle has a shop up in St. Francis, I might just have to make a trip up there.

Share this post


Link to post
Share on other sites

No, an easy to use scan tool is all you need. You can get a decent one for about $2,500. grin

I would check for vacuum leaks first. It seems to me there is a vacuum line than goes to the transmission that rots out and cracks causing all kinds of problems. I might be thinking of older tauruses or even escorts but it can't hurt to eliminate the maechanical stuff before you jump to the electrical stuff.

A can of carb spray can also help narrow down a vacuum leak. It will alsoo let you know if the ignition is leaking when it starts on fire so be careful!!

Share this post


Link to post
Share on other sites

I have the Chilton's manual for the car so I will check that for the vaccuum line stuff and take a look at the car this evening. If it is as simple as a vaccuum line, I am going to kick myself in the shin.

Share this post


Link to post
Share on other sites

Good point! I've found several PCV hoses collapsed/rotted or the plastic part cracked on Taurus' too.

Share this post


Link to post
Share on other sites

So I found several things wrong under the hood and fixed each of them. The rubber elbow on the vaccuum line from the PCv valve was shot. Replaced that and got better vaccuum, did the PCV valve as well. Then I found that the vaccuum port on the intake was very loose, 1 full turn (360 degrees) loose. Tightened that and it helped. Then I replaced the plugs, wires, cap, and rotor after finding some corrosion on the points. Now she is running great.

Thanks for the help guys.

Share this post


Link to post
Share on other sites

I hope you didn't find any points! grin

Its amazing how several little things can make such a huge difference.

Share this post


Link to post
Share on other sites

You know what I meant. Anyway, it feels like a new car. Now just a couple more things to fix and it will be good to go for quite a while longer.

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!


Register a new account

Sign in

Already have an account? Sign in here.


Sign In Now
Sign in to follow this  
Followers 0



  • Posts

    • Decided to blow my lineup up at the last minute.   Combs Powroznik Defoe Kennedy Jones Jr.   I am gonna kick myself if the guys I took out do well. I just can't bet against Defoe, the hottest stick going lately.

    • Isn't it all illegal? Our gov used the 4th for toilet paper but I guess had Bush been in charge you might have something to be mad about. Now Obama always gets the free pass because that's your party right? There is no trusting any of these people and worse yet we don't get to the truth until it's far too late, usually decades later. We have two sides spewing half truths full of lies, impossible to figure it all out, worse if you trust one or the other. What I do know is supposedly wikileaks had both DNC and GOP emails, now if you think the right wingers control them whatever but I put more faith in them based on simple history and actions. What actions of the DNC or the GOP or CNN or FOX whatever news source you find worthy do you find credible in this day and age?

       
    • It's a garage listed as a loft build.  2x6 floor beneath the trusses to it will take a good amount of weight and I'm not putting much for weight up there more so just a bunch of bigger boxes spread out.  I will be good as far as weight goes.  Budget would like to be a couple hundred but would go to 5ish if I throw in stairs.  And the fire pole may be the best idea yet! 
    • Before you fill it up, do you know how much additional load the trusses can take and how much weight you plan on adding? Also, what is your budget?

    • So who should I blame then the Independents, Green Party, Libertarians, any other party not worthy of your vote? Oh wait, I should probably blame the Russians or the Alt Right or the Progressive? This is the problem, you still believe in the "system" that has failed us again and again. You can't fix this mess with these parties, or with people who think like them. All you guys do is fight each other over the same ridiculous arguments without end, then the media fans the flames and you double down on your party like they have all the answers. How exactly does a person who doesn't believe in any of it sway the masses who are programed to pick a side for life and stick with it no matter what happens? Sorry but I am no programmed that way and never will be.

      Honestly all we need is some common sense, something 8 out of 10 people will easily agree with when given a choice but we rarely get to choose such things. This stuff isn't rocket science, it is very easy to see the corruption. Go dig back in the Trump thread, I said several times lets get the money out of politics and we fix a lot of a problems all at once. That is something most people with common sense can agree to but you get people defending the status quo. I even got called out several times to put some ideas up, as usual I posted up some ideas that most are scared to put in writing and not one person responded because they are too busy attacking/defending one party or the other. We are a divided country and until we meet in the middle and figure out some very simple problems we will be stuck in this mess. There is no conservative or progressive utopia that will save us, until the right/left extremist settle down and meet in the middle with what I hope is a large but not vocal majority we will go around and around again. It isn't up to the politicians, it is up to us to force the changes we want, they will follow us, trust me they will bow down to us if we just find some middle ground. We already have all the power, we just have to agree to use it in a way that helps everyone, not the guys writing the big checks.
    •   Dry rub is a little too salty for me. I mostly smoke pike, walleye and jumbo perch.
    • Canadian fly in bear hunt?   Catching walleye all day and bear hunting in the evening is pretty spectacular, and it won't hurt the wallet too bad.
    • They had to do this. It was one of those mandates the Evil One.......the former President, insisted on, initiated and produced. Thus, they had no option but to throw it out....the Evil One had done it.
    • Can we put my nephew down one will be hunting a good deal. @Borch
    • Paul Ryan- He mad bro.
  • Our Sponsors