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?

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

Question type: Maintenance & Repair

2 Answers

22,695

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

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 4,190
#2 Bob Beaman
Bob Beaman
Reputation 1,200
#3 COMETGUY61
COMETGUY61
Reputation 1,040
View All

Related Models For Sale

Used Chevrolet Camaro
150 Great Deals out of 32,742 listings starting at $1,729
Used Chevrolet Corvette
98 Great Deals out of 20,444 listings starting at $3,495
Used Ford Mustang SVT Cobra
267 listings starting at $6,335
Used Ford F-150
2,264 Great Deals out of 209,447 listings starting at $1,499
Used BMW 3 Series
968 Great Deals out of 33,678 listings starting at $1,000
Used Jeep Wrangler
289 Great Deals out of 18,693 listings starting at $2,995
Used Honda Civic
515 Great Deals out of 89,847 listings starting at $1,299

Used Cars For Sale

2017 Ford Mustang For Sale
25 Great Deals out of 24,845 listings starting at $18,487
2016 Ford Mustang For Sale
132 Great Deals out of 5,505 listings starting at $14,999
2015 Ford Mustang For Sale
41 Great Deals out of 3,426 listings starting at $13,988
2014 Ford Mustang For Sale
38 Great Deals out of 3,018 listings starting at $9,000