Vacuum leak?

Tiny
JENYFER75
  • MEMBER
  • 1998 FORD ESCORT
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 222,000 MILES
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
Monday, August 22nd, 2022 AT 5:02 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,896 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
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Monday, August 22nd, 2022 AT 9:12 PM

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