[Dave427]

Right now, I have my Fuel Pressure Gauge in my car using the Isolator.
It works ok if you are just racing but, once you start driving around town my fuel pressure readings start climbing to 15+ psi which I believe are in-accurate.
I was wondering if anybody has tried the Autometer Electric Fuel Pressure Gauge?
It looks like they use a sender unit that screws into 1/8 NPT adapter.
Looks pretty good, just looking for feedback to see if they are accurate.

Dave

 

[F1 Speed]

I use one and have noted very accurate readings. Makes for a clean and simple install as well.

 

[Malibu ss 64]

I have a electric Autometer sport comp. Seems to work very accurate.

Marcus

 

[forcd ind]

i use them because of the blowthru superchargers, work great (0-35 lbs), but pretty expensive if your on a tight budget-only problem i had was a sender started leaking where the elect plug goes in, actually a bad thing, lol-i called Autometer to see if they wanted it back to see what happened, they didnt but mailed me a new one no problem

 

[Dave427]

Wow they are pricey!!!!
Oh well I guess if it works good its worth it.
I just don't trust this Isolator, when its hot it read all over the place.

Dave

 

[onebad82z]

Have you made sure the isolator is full? Correct mixture inside of it? Have you bled it while under pressure?

I have had mine installed for close to 10 years and when it does seem to be acting weird I go through these steps and it has always returned to being dead on.

 

[Dave427]

Have you made sure the isolator is full? Correct mixture inside of it? Have you bled it while under pressure?

I have had mine installed for close to 10 years and when it does seem to be acting weird I go through these steps and it has always returned to being dead on.

Yes to all, it seems to help then goes weird again.
You get stuck in traffic then you can watch your fuel pressure go from 7 psi to 15+.
Then you bleed it again, I wanna try something else just because I like to watch my fuel pressure inside my car.

Dave

 

[onebad82z]

I wanna try something else just because I like to watch my fuel pressure inside my car.

Dave

Understood and fully agree. I need to add another one for the plate cause I surely can't see the one on the feed line when going down the track.

 

[Strokd66]

I was able to pu a sender and gauge sperately on ebay. Got a hell of a deal. Works excellent!