Jump to content

Is it time for a pump?


Recommended Posts

My truck has been down for a while now. Truck is a 2001 2500 HO 6-speed. Cranks but no start. Not getting fuel past the injector pump. Had a code for the lift pump but, fuel pressure is good at 17 or so psi and lift pump runs as it should. It's the frame mounted walbro pump. I'd have done the pump by now except, with my snap on scanner plugged in, the data screen shows the injector pump fuel shut off not switching to on. After I crank the motor it will switch to on for a second and then back to off. I have checked electrical connections and grounds. Could it be an ECM problem or am I just over thinking. I hate to change out parts just on a guess. Thanks for any help you can provide, KyleI'd really like to get it going cause driving my Geo Metro all the time sucks!

Link to comment
Share on other sites

  • 3 weeks later...
×
×
  • Create New...

Advertisements and Ad Blockers

Mopar1973Man.Com uses the income from advertisers to pay the bills on the website. Please whitelist your ad blockers for Mopar1973Man.Com this will allow advertisements to display on our pages but allows you to still block ads on the other websites you visit. 

 

image.png

I will whitelist Mopar1973Man.Com