Injection pump leak

The place to discuss problems and routine maintenance questions and tips. This is for topics that are specifically diesel-related.
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Joined: Sun Feb 02, 2020 3:20 am
Location: Christchurch
Isuzu vehicle(s): 1987 Rodeo (NZ name of Pup)

Injection pump leak

Postby NZbrad » Sun Mar 01, 2020 1:21 pm

I all, noticed that this is leaking. Anyone had a drama with it before? It's a very slow drip but still not fun.

Have attached a pic of where the diesel is pooling if that helps.

C223 NA in a RHD 1987 Isuzu Rodeo (P'up)

Thanks in advance.
1987 Isuzu Rodeo (P'up)
LS, C223, 4WD

isuzu nut
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Re: Injection pump leak

Postby isuzu nut » Tue May 19, 2020 5:09 pm

i had a leak on the banjo fitting it was cracked where the fuel connect to the banjo i just replaced the fitting . no more leaks
I have two Isuzu Pup diesel , the 1984 I bought it from my brother . I purchase it in 1994 and own it every since. The second it is a 1986 diesel I bought a year ago the body is in excellent shape the engine needs repair.

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Re: Injection pump leak

Postby Paul » Thu May 21, 2020 12:54 am

The inlet tubing looks like it has been bent very sharply and has a crimp in it as a result. Perhaps the tubing also has a crack?

'84 P'UP 2 wd diesel, 5 spd with 0.78 fifth gear and differential back to 3.73.