My 2001 mustang GT has a rough idle&intermitant missing that disappears as you increase throttle,serv.engine soon light now on too,120000mi

45

Asked by Mar 30, 2013 at 11:33 PM about the 2001 Ford Mustang GT Premium Convertible

Question type: Maintenance & Repair

8 Answers

28,845

get the codes read. most likely a misfire. have you had a tune up done?

1 of 1 people found this helpful.
45

Just bought it.fuel was low when i picked it up&wasnt missing during extensive test run.filled up@conv.store w87.was hoping just bad gas,but tune up in near future.

28,845

sounds good. recommend putting motorcraft plugs in it when you do. or just not autolite they suck it will usually still misfire when autolites are put in seen it many of time on fords.

1 of 1 people found this helpful.
45

definately.love fords,but they are a fussy breed..thnks man

45

definately.love fords,but they are a fussy breed..thnks man

28,845

no problem, it would be much appericated if marked helpful!

1 of 1 people found this helpful.
Best Answer Mark helpful

http://www.summitracing.com/parts/tbs-ts-hv0403-bk/overview/ change the buytl rubber hoses with silicone. This will eliminate performance issues due to vacuum leaks.

1 of 1 people found this helpful.
105

I use only 93 octane in my '87 V-8 for best results.

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