Question about 1991 Ford Mustang

1 Answer

1991 ford mustang gt automatic

Hasitats to start then when it starts it idles bad but it stays runing shift to drive and it bugs down backfires no power but in park rubs good.i repleced the tps, air valve sensor egr and same thing

Posted by on

  • marquezcesar Jan 24, 2009

    WELL I FOUND THE PROBLEM IT WAS AT THE FEUL PUMP BUT NOT THE PUMP ITSELF THE HOSE IN THE TANK WAS BUSTED AND IT WOULD LOSE PRESURE ...... REPLACE $2 doller hose and know runs perfect..................

×

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

  • Expert
  • 80 Answers

Have you recently done any other work? Sounds like a vacuum leak (check lines) or maybe plug wires crossed? Good luck

Posted on Jan 20, 2009

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

1990 mustang gt will not stay runing have to give


check the fuel pressure with a gage and check the fuel volume as if either one is bad can cause this problem.

Sep 21, 2014 | 1990 Ford Mustang

1 Answer

2001 mustang gt starts great but when it warms up idles rough


Check vacuum hoses loss or not connected and O2 sensor wires to see if is pinched making a short signal to the CPU.

Feb 28, 2014 | 2001 Ford Mustang GT

1 Answer

1991 ford mustang


Start by checking for vacuum leaks, compression then a scan for fault codes. One of those should turn up a problem

Dec 14, 2013 | 1991 Ford Mustang

1 Answer

I am having trouble starting my 1991 ford mustang lx 4 cyl 3.2 l when it dose start it runs really ruff and when i put it in gear and press on the gas pedal it does not accelerate but acts like it is not...


I would check the timing could have jumped a tooth on the timing belt/chain. Also check the rotor in the distributer make sure that it is not worn out. I have also seen a plugged catletic converter cause big time power loss and really strange problems

Dec 14, 2013 | 1991 Ford Mustang

1 Answer

My 1995 Mustang GT won't run right!


Your problem is it is a ford,LOL:

Nov 03, 2012 | 1995 Ford Mustang GT

1 Answer

92 mustang gt 302 fuel injected Automatic, car backfired and stalled, cant keep it running for more than 10 min. what can i check?


sounds like a timing problem pull down the front of the engine and set your timing marks see if number one cyclinder is a tdc and go from there

Dec 31, 2011 | Ford Mustang Cars & Trucks

1 Answer

Backfiring, will not stay on. 94' cobra


first thing is check fuel pressure. or blow thru the fuel filter to see if its clogged. If the filter is OK you still need to check pressure.

Dec 01, 2009 | 1994 Ford Mustang

1 Answer

1994 mustang gt cuts out


have you been tuning it? look for the vacuum hose you knocked off.

Mar 01, 2009 | 1994 Ford Mustang

1 Answer

95 Mustang gt backfiring and RPM's bouncing


sounds like you have jumped a tooth on the timing if not timing out

Feb 02, 2009 | 1995 Ford Mustang

Not finding what you are looking for?
1991 Ford Mustang Logo

Related Topics:

149 people viewed this question

Ask a Question

Usually answered in minutes!

Top Ford Experts

yadayada
yadayada

Level 3 Expert

63661 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

21990 Answers

Fordexpert

Level 3 Expert

5331 Answers

Are you a Ford Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...