im having some trouble with my fuel pressure guage. its a westach electric. i hooked it up and it worked fine (14)for a few hrs then pressure dropped and stayed(4). i called genos and they said check grounds but i believe they are okay. so they said check resistance on the guage and the sender to see if either is bad i havent done that yet. but what do you all think is wrong with it. oh and i had fuel pressure checked and it said 14 idle. any help would be appreciated.

 

WELP...you need to check the resistance! See if any are open circuts....See if the resistance changes with fuel pressure changes......That would be the best start...then let us know what you found......other than that...anybodys guess.......

 

im going to try and get that done this weekend.