I have a 1993 mustang 4 cylinder. It will crank if you prime the fuel pump which is new. It runs really ruff untill it warms up then it runs fine. Can anyone tell me why?

Alice Simmons

Asked by Sep 05, 2015 at 05:07 PM about the 1993 Ford Mustang LX Coupe

Question type: Maintenance & Repair

2 Answers

Kelly Mayo

run 2 cans of ZMAX fuel cleaner in the gas ...change fuel filter and check startin/run pressures..

Alice Simmons

We have a new fuel filter and a new fuel pressure regulator. Also new plugs wires starter and two new cylinoide. Even spent $528 at the shop im at a loss

Your Answer

Add photo

Related Questions

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 Mustang SVT Cobra"
7 Great Deals out of 327 listings starting at $5,999
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
184 Great Deals out of 4,139 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