Author Topic: No power to fuel pump?? (Read 2073 times)

yoda4x · « **on:** Dec 06, 2004, 06:15:39 PM »

i just swapped motors from a 20r to a 22r and for some reason i now have no power to my fuel pump. i am not running a pump on the side of the engine block, just one in the tank i think. it worked fine before the swap but now nothing. if i run power directly to the pump it pumps fine, but nothing when i turn the key. anybody have any idea what could be wrong? i took apart the fuel pump relay and it looked fine. anything else i can check? please help. thanks, aaron

79coyotefrg · « **Reply #1 on:** Dec 06, 2004, 06:17:56 PM »

mine did the same thing, i wired it to a dash mounted switch and use it as a theft deterant device

yoda4x · « **Reply #2 on:** Dec 06, 2004, 08:20:47 PM »

thats a really good idea, i think ill try that. did you run a fuse between the battery and the switch? i like the whole theft deterrent idea, had one truck stolen already. thanks for the advice!

79coyotefrg · « **Reply #3 on:** Dec 07, 2004, 05:16:44 PM »

i run it from the "engine" fuse in the fuse block

Author Topic: No power to fuel pump?? (Read 2073 times)

yoda4x

No power to fuel pump??

79coyotefrg

Re: No power to fuel pump??

yoda4x [OP]

Re: No power to fuel pump??

79coyotefrg

Re: No power to fuel pump??

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	Author Topic: No power to fuel pump?? (Read 2073 times) 0 Members and 1 Guest are viewing this topic. yoda4x Rock Crawl'n Turtle Points: 84 Posts: 39 Member since Jun '04 Crawling with Marlin No power to fuel pump?? « on: Dec 06, 2004, 06:15:39 PM » i just swapped motors from a 20r to a 22r and for some reason i now have no power to my fuel pump. i am not running a pump on the side of the engine block, just one in the tank i think. it worked fine before the swap but now nothing. if i run power directly to the pump it pumps fine, but nothing when i turn the key. anybody have any idea what could be wrong? i took apart the fuel pump relay and it looked fine. anything else i can check? please help. thanks, aaron Logged 79coyotefrg Rock Ninja Gold Turtle Award Turtle Points: 1452 Posts: 22,633 Member since May '02 Solid axle Toys Rule ! ! ! Re: No power to fuel pump?? « Reply #1 on: Dec 06, 2004, 06:17:56 PM » mine did the same thing, i wired it to a dash mounted switch and use it as a theft deterant device Logged AR-TTORA founder 22R bored.060,LCE stage II race cam http://pure-gas.org/ 32/36weber, Marlin 1200 NON ceramic clutch, L52SHD+dualcase #2919, cable-locker, Yukon 5.29 gears, 35's, Allpro ebrake, front springs, and high steer, F150rears RIP Nitro 9-29-07 I sure miss him $I\'m Down$ MarlinCrawlerInc IS NOT affiliated with TrailGear in any way yoda4x [OP] Rock Crawl'n Turtle Points: 84 Posts: 39 Member since Jun '04 Crawling with Marlin Re: No power to fuel pump?? « Reply #2 on: Dec 06, 2004, 08:20:47 PM » thats a really good idea, i think ill try that. did you run a fuse between the battery and the switch? i like the whole theft deterrent idea, had one truck stolen already. thanks for the advice! Logged 79coyotefrg Rock Ninja Gold Turtle Award Turtle Points: 1452 Posts: 22,633 Member since May '02 Solid axle Toys Rule ! ! ! Re: No power to fuel pump?? « Reply #3 on: Dec 07, 2004, 05:16:44 PM » i run it from the "engine" fuse in the fuse block Logged AR-TTORA founder 22R bored.060,LCE stage II race cam http://pure-gas.org/ 32/36weber, Marlin 1200 NON ceramic clutch, L52SHD+dualcase #2919, cable-locker, Yukon 5.29 gears, 35's, Allpro ebrake, front springs, and high steer, F150rears RIP Nitro 9-29-07 I sure miss him $I\'m Down$ MarlinCrawlerInc IS NOT affiliated with TrailGear in any way