[HWYSTR455]

Rubber lines get old and you can't always tell they leak. They may not drip, but under suction they may leak. If they're old, replace them. If you suspect leaking, retighten the hose clamps for starters.

I refuse to use mech pumps anymore, even the ones that were 'good' back then, aren't anymore.

I've argued with folks over the RobbMC ones too, even the 1100 ones, they just don't work as good as electric.

Most people don't even realize they are leaving power on the table until they switch.

You do a 'proper' bypass and electric pump setup and there will be no question. If you have evap or drainback issues, with an electric, gone.

If an EFi conversion tank is available for your model even better. And you don't have to run EFi.

I've seen people throw all kinds of time & money at a mech fuel system only later to finally cutover. Just cut to the chase, do it right, do it once.

Even back in the day folks knew the factory systems didn't cut it. They were borderline right off the dealer lots. At best.


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