190 walbro install.NO START

[tbonitz301]

Ok so i just got done putting a 190 walbro in. Install was a snap. Now my car won't start. I can hear the pump running, but theres no fuel pressure. I have had the assembly out 4 different times to try and find the problem, and i had no results. I checked the o-ring its good and straight. It ran fine 20min before the install

 

[super97gst]

have you disconnected the fuel line at the fuel rail to make sure you're getting fuel up to there?? that's the first step in diagnosing this problem. it would definitely be more work, but if all else fails you may consider pulling the walbro 190 back out and reinstalling your oem pump. if everything works with your stocker but not with the walbro then the new pump is bad. i don't guess it's a possibility that you're out of gas.

 

[Mr Peepers]

I'll bet you accidentally swapped the wires; try switching the polarity.

 

[tbonitz301]

Well guys i figured it out. That damn seal was in there sideways. I checked that thing like four times.Anyways the car pulls very nice in the higher rpms with the extra fuel

 

[N1balla16]

I had the same problem when I did mine. I rewired it but mixed the wires up on accident. It happens

 

[super97gst]

Well guys i figured it out. That damn seal was in there sideways. I checked that thing like four times.Anyways the car pulls very nice in the higher rpms with the extra fuel

Good job