Vacuum leak?

1998 FORD ESCORT

222,000 MILES • 4 CYL • 2WD • AUTOMATIC

JENYFER75

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My vehicle listed above zx2 is having trouble with a possible vacuum leak. It runs rough at idle and tries shutting off during takeoff and at idle. I have replaced the sparkplugs and the fuel filter. I have checked the air filter and it's fine, so I'm lost as to what is wrong other than someone told me it's a vacuum leak. Thank you

Aug 22, 2022 at 5:02 PM

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JACOBANDNICKOLAS

AUTOMOTIVE REPAIR CONTRIBUTOR
110,190 POSTS

Hi,

It could be related to a vacuum leak. That is a possibility. Actually, I would start by checking for a leak.

Here is a link that explains how to locate and repair a vacuum leak. Take a look through it and let me know if you have questions.

https://www.2carpros.com/articles/how-to-use-an-engine-vacuum-gauge

Let me know what you find or if you have other questions. Also, let me know if the check engine light is staying on.

Take care,

Joe

Aug 22, 2022 at 9:12 PM