I thought I was gonna do this last night, but when I started the car, the oil pressure read 11 p.s.i.
Disgusted, I shut the hood, and went upstairs.
This morning, just to be safe, I went and bought 7 Qts of oil and a new filter and changed out the old stinkin' ( smells like combustion gasses) Syn 10w40, and poured standard 30wt crude back in instead.
When I started the car, the oil pressure immediately rose back to where it should be, so I blamed myself for running the oil dangerously low.
Still needing to take it on a test drive, I did that today.
I poked around, close to home just in case something didn't work right....I watched as the water temp rose rapidly after getting past 150, where it kept going up to about 212 on my gauge...then, everything started going back down...till it bottomed around 177, and started its way back up again...I wish I knew which of the two temp gauges to trust, the two of them are always about ten degrees apart from each other.
See,....the ECU has its sender mounted directly above the the gauge sender.....It's like this:
It's dark, but you can see that sender sitting about 2" below the other.
Shouldn't make that much of a difference though you'd think.......Right?
Let's just check shall we?
Top sender:......
Bottom sender:...
Can you freakin believe that?...All this time, I'm blaming my junk POS digital gauges,...and here it is...the higher up on the head,...the hotter it gets...Looks like I'm gonna have to block off the one,...and install a "T" so that both senders are tapped into the same high point...
Live and learn.
Also,..while I'm driving along,...the oil pressure drops to 11 psi...then jumps right back up to 60 psi....
Can I blame that on my junk POS Digital gauge, and not my stupidity?
This is a mechanical, belt driven pump,....I know there ain't nothing wrong with that dude...When I had the car up in the air changing the oil, I checked the wire to the sender...it's there,..but it seemed like it may be the problem,..moved a little too much like it's hanging on by a thread.
Junk...
I decided to get rid of my HD oil catch can, and install a second oil breather instead...I built a baffle to try and keep the wet oil in the engine, and out of the breather as well. Additionally the base of these breathers are tapered so that they'll drain back, so any oil that does get past, should drain back...
But once the engine gets up to 190 somethin....these dudes are smokin like a train....Just what the Doctor ordered to impress the kiddies at the Saturday night cruise-in.....
The car still rattles, when you floor it in high gear,...and today for the first time I believe that I caught a glimpse of a significant blue cloud in the rear view when I floored it...
So now, I got smoke coming out from both ends....Perfect.
I'm done trying to tune the thing on pump premium. Either there is too much compression for the boost level, or the motor is going away,..more than likely, probably both. I'm gonna attempt the water meth ( if I get it for my Birthday)
before I start considering having to tear the engine apart.. If I get that, hopefully the detonation will be fixed..then all I gotta deal with are all of the damn oil leaks, ( the rear main seal is a joke) and the freakin blow by.
( Which I'm hoping to hell is because I installed a low tension ring set, a broken ring will have hurt the cylinder,..)
But that's just me....remember I'm an Automotive Hypochondriac.