I have a 2018 dodge journey crossroad AWD V6 we just replaced the oil filter housing/cooler unit. It ran fine for a couple of days now the check engine light is on and it threw 5 different codes.(We did change the oil also). Now when I crank it and it idles down just below 1 rpm and I put it in gear the oil pressure shoots from 39/40 to 89/90. Any suggestions on what I may need to do now? I’ve been told that I may need an oil pump, oil pressure switch , throttle body control module and or an electronic control module. Could all this possibly go wrong at the same time?
