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Rough idle, runs rough and no power
1998 MERCURY MOUNTAINEER
Has a rough idle when I give it gas it bogs out. When I give it gas has little to no power more noise than power sounds bad runs badly.
have the same problem?
Friday, May 22nd, 2020 AT 8:41 PM
This sounds like a fuel issue. Let's start with checking the fuel pressure. Here is a guide that will help with that:
Another possible cause is a vacuum leak so here is a video that will show how to check for this:
Lastly we need to check injector operation if the previous two items check out.
Let us know what you find and we can go from there. Thanks
Saturday, May 23rd, 2020 AT 8:05 AM
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