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MPI fuel pump fuse blowing when day temperature high,(27-40degrees celsius) (No replies)

jackbilly1
2 weeks ago
jackbilly1 2 weeks ago

Hi just wondering if anyone has experienced MPI fuel pump fuse blowing on high temperature days. It is currently fitted with a 10 amp fuse and id has been suggested that as most fuel injection pumps run at 6-8 amps this is a bit close to the amperage of fuse fitted, running a 15 amp fuse seems to obviate any problem with the fuse blowing.

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