There are three critical ingredients to any classic car’s recipe to run: good spark, healthy compression, and a consistent supply of fuel. We were reminded this week of what a lack of fuel can do to the running equation.
While attempting to test drive Sam’s Bugeye, we could not get it started, no matter how hard we tried. The aftermarket electric fuel pump was buzzing, as it should, but the fuel filter was still dry. How could this be?

Ultimately, we don’t know for sure. Aftermarket fuel pumps, like the one pictured above installed in Sam’s Bugeye, fail without warning quite frequently. This one has all sorts of issues present; the housing is cracked, the diaphragm may be torn, there’s too much rubber fuel line… Our solid state fuel pump kit and a new fuel line will remedy the situation nicely. Luckily, this failure was discovered in our driveway; we haven’t always been so fortunate.
Pictured above is my Iris blue Bugeye (“The Egg”) getting retrieved by a flat bed tow truck a few years ago. The fuel pump had failed, a nice looking little German model which started pumping furiously (without moving fuel) because the diaphragm failed. Below on the right is a picture of the one that came with the car, which broke. Alongside I have also shown an Ecco brand pump that comes with plastic fittings- I much prefer metal ones. These pumps are two other examples of electric fuel pumps commonly fitted to Bugeyes and Spridgets that fail often.
Sadly, we have seen lots of these aftermarket alternatives fail.
We have had zero failures with the square solid state pump we sell. This is the most reliable set-up that we have found, and they live on almost all of the cars we have shipped to customers around the world. The Egg got one in 2018 and is still pumping strong; Sam’s car will also receive one next week.
Your Bugeye should get one too! Much more consistent than a mechanical fuel pump, and much more reliable than other aftermarket pumps available, our solid state fuel pump kit will withstand the test of time! Click the photos below to check out our fuel pump kit and other related fuel system components, or click here for our full catalog!




































