fjh Posted December 4, 2021 Share Posted December 4, 2021 21 hours ago, Vmac3 said: Does this vehicle have a primary fuel filter (fuel water separator) Davco or Racor type brand? If the primary side (suction side of the fuel system has a breach, then the symptoms will be identical as bad injector cups. I am not saying that the cups are a wrong diagnostic, I am just saying that there are other issues that will cause the same issue. Just make sure you get the correct diagnostics done as mentioned above. V Another cheap look at is the tank vent filter make sure its not plugged! And Vmac made the right call here check the cheap and easy stuff first ! Its very easy to make a bad call/ jump to conclusion when you see things happen three or four times in a row in short succession! another semi common issue with these is the fuel filter pedestal and the dollarstore hand primer supplied with the engine! just saying! 2 Quote Link to comment Share on other sites More sharing options...
Roadpower Posted December 4, 2021 Author Share Posted December 4, 2021 20 hours ago, Joey Mack said: a 'jug cant handle the volume of fuel that will be pumped... Ahh, okay that makes sense. Quote Link to comment Share on other sites More sharing options...
Joey Mack Posted December 4, 2021 Share Posted December 4, 2021 the hand primers suck!!! MP-7 is not replaceable, gotta do a whole pad.. MP-8 can be replaced... 'F' n 'V', are on a good path... jojo Quote Link to comment Share on other sites More sharing options...
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