LOW OIL PRESSURE FLUCUATIONS IN GAGE

2,480 MILES
Avatar
MATTD
  • MEMBER
  • 1 POST
i had motor replaced 3 yrs ago with new jasper motor because motor went bad due to bad oil pump/sending unit cant remember which. its been running great and always reliable since replacement was done. just added few quarts of oil last week and right after i had fluctuations in oil pressure from 40-60psi. today on ride home oil pressure fluctuated between 20-40psi and i had a rather hard time maintaining speed on cruise control it wanted to keep hitting 3000rpm to maintain speed and i had hard time getting past 70mph. i have no oil leaks and ive always had steady 60psi oil pressure for 3yrs since motor replacement. PLEASE HELP ASAP THANKS!!!! o there is also a burning oil smell that happens rarely
Jul 25, 2012 at 1:03 PM
Advertisement
Avatar
ASEMASTER6371
  • ✓Experienced Mechanic
  • 52,796 POSTS
added a few quarts???? how many??? did the motor start making noise???

start with a manual check of oil pressure to verify if it is low.

it also sounds like you have other driveability issues but start here

Roy
Jul 25, 2012 at 1:15 PM
Add a reply
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.

Frequently Asked Problems for This Vehicle