HELP Fuel Pressure Issue? Need to fix this.

[g0thiac]

Alright. So heres what I can say for sure.

1. A big issue was the alternator wasn’t charging the battery properly, so that probably didn’t help with stalling.

2. The fuel filter in the carb should have been more cleaner, so I installed a new one today.

3. All vacuum lines, I have replaced and changed to suit my custom setup.

4. To avoid vapor lock, all my fuel hoses I have covered with foil.

5. I upgraded the pump this week to this.

Mr. Gasket 12S Mr. Gasket Micro Electric Fuel Pump

Gravity fed type pump with simple two-wire design. Works on 12 Volt negative ground systems only. Includes fittings and mounting hardware along with easy to follow DIY instructions. Pumps require approximately one amp average draw at maximum delivery. Flows 35 GPH (gallons per hours at 4-7 PSI...

www.holley.com

The ACDelco one I will grab this month, as Holley isn’t the worst for pumps but I always like to get quality whenever honestly I can.

 

[g0thiac]

Well. Today seemed to have me enjoying this car for now.

The drive went alright I guess there, no stalls. However I do notice a stumble still, mostly at idle or in slower traffic, when theres a lot of heat during the day.

Since I installed a new fuel filter in the carburetor last year, the fact it already has turned pretty dirty when the vehicle was in storage makes me want to clean or get a new fuel tank.