Install one of these temporarily. If you use a tee fitting you can use both and see what the pressure is compared to the electrical circuit
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What is “one of these” and what is “both”?
There's your problem. 5w30 my 97 hates it. The check guage light would come on if I idled at a red light or stop. Changed the sending unit still did. Noticed wally world was putting 5w30 in it even though the cap said 10w30. Next change I told them if they put 5w30 in it we were going out back and they were getting a ass whoppin ! Hasn't done it since. Try 10w30 like it says.
I’ll try that. It’s about time for another oils change anyway
