Hello, I have a AIRDOG 100 on my truck. Along with a glow shift fuel pressure gauge. I recently washed my engine bay and had a water in fuel light. It went off after a couple miles of driving. And was told to drain my water filter so I did. And bumped the key to prime and pump and it did. But now my gauge doesn't ever move. And I can't ever hear the airdog run. Even when I bump the key. Anything I can do?!? Just runs fine!!

Well.$240 later [ATTACH]5956[/ATTACH]

Well.$240 later

If it came with a warranty card, get it in! If it came with instructions, read ALL of it FIRST, then start at step 1. Be very careful with any bolts or fittings. I've had one break on me before and I was lucky to get it extracted. The base plate is an expensive replacement, too!

If it came with a warranty card, get it in! If it came with instructions, read ALL of it FIRST, then start at step 1. Be very careful with any bolts or fittings. I've had one break on me before and I was lucky to get it extracted. The base plate is an expensive replacement, too!

Already filled it out and have it ready for the mail in the morning! And I've taken in off before. But will read the instructions this time!

Got it on. Truck still running fine. Need a new fuel pressure sensor so my gauge will stop walking

Good deal! Also, make sure to put a needle valve t'ed inline so you don't cause any damage to your gauge from the water hammer affect the vp44 produces.

Good deal! Also, make sure to put a needle valve t'ed inline so you don't cause any damage to your gauge from the water hammer affect the vp44 produces.

Thank you! Where would I get one and how would I install it? I'm running a glow shift FP gauge.

http://articles.mopar1973man.com/general-cummins/36-fuel-system/34-fuel-pressure-gauge-and-water-hammer-effects I got a needle valve from the local hardware store... I've had it on for about a year or more now and have not had any problems with the rubber deteriorating from the fuel. So it must be okay to use!