Asked by May 18, 2016 at 06:01 AM about the 1991 Ford Mustang GT Hatchback

Question type: Maintenance & Repair

Why would my engin be knocking

3 Answers


Is it knocking or piston slap?

Tom Demyan

Oil level?


Might be piston slap... What's that ??

1 out of 1 people think this is helpful.

Your Answer

Add photo

Related Questions

  • 92 mustang lx 4c looking for knock sensor? 1 answer

    looking for the knock sensor

    1992 Ford Mustang LX Convertible


    Maintenance & Repair

  • Knocking noise 2 answers

    I have a 2012 Ford Mustang and every time I turn it off it sounds like a jet plane unwinding. Followed by a knocking noise. Any idea what it could be?

    2012 Ford Mustang GT


    Maintenance & Repair

  • Rod knock or Lifter Noise? 1 answer

    Personally I'm putting money on Rod knock

    1997 Ford Mustang STD Convertible


    Maintenance & Repair

  • Front end knock 2 answers

    we have a 2008 GT Mustang and we have a loud knocking like something is loose whenever we hit any kind of bump so we replaced the struts, strut plates, lower ball joints, stabilizer links and stil...

    2008 Ford Mustang GT Premium Convertible


    Maintenance & Repair

  • Knocking in engine 6 answers

    I have a 2000 ford mustang that started knocking when I'm accelerating.. what could this be please?

    2000 Ford Mustang Base




Looking for a Used Mustang in your area?

CarGurus has 41,064 nationwide Mustang listings starting at $900.


Search Ford Mustang Questions

Ford Mustang Experts

#1 Tom Demyan
Tom Demyan
Reputation 3,770
#2 FordNut
Reputation 1,220
#3 carGrrl
Reputation 890
View All

Related Models For Sale

Used Chevrolet Camaro"
798 Great Deals out of 38,822 listings starting at $2,650
Used Chevrolet Corvette"
434 Great Deals out of 20,224 listings starting at $3,688
Used Ford F-150"
3,267 Great Deals out of 216,697 listings starting at $1,500
Used BMW 3 Series"
1,607 Great Deals out of 39,619 listings starting at $888
Used Jeep Wrangler"
461 Great Deals out of 16,417 listings starting at $3,400
Used Honda Accord"
1,258 Great Deals out of 78,695 listings starting at $1,400

Used Cars For Sale

2017 Ford Mustang For Sale
12,265 listings starting at $21,495
2016 Ford Mustang For Sale
52 Great Deals out of 7,535 listings starting at $17,899
2015 Ford Mustang For Sale
182 Great Deals out of 4,138 listings starting at $15,999
2014 Ford Mustang For Sale
103 Great Deals out of 2,885 listings starting at $11,950
2013 Ford Mustang For Sale
43 Great Deals out of 1,423 listings starting at $9,999