I could not get the screen filter in there. The hole was way too small! Anyone else? I changed my sender and it was good for about 5 days then I started getting the same fluctuations!!! ugh.... Today I an getting an adaptor and an actual pressure gauge to check things out... frustrating.
@clarkharvell5242 it should be there unless somebody else has already replaced it and didn't put it back. You can take a screw that's a little bit bigger than the filter if you have a new filter you can test it screw it down in there and then pull it straight up and out if it's dirty it will cause your problem and you might not see it it looks like it's made in