smog pump??? how would I find out if my truck had one?

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84 M1008

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It could be ignition related and have nothing to do with the pump or injection.
what does he go by on there? he have a site?
Steve.maneu he's an eBay seller. Just go to eBay and search his name.
.
 

charlesg

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It could be ignition related and have nothing to do with the pump or injection.

Steve.maneu he's an eBay seller. Just go to eBay and search his name.
.
how so ignition related??
 

84 M1008

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Plugs, wires, cap and rotor bad distributor, coil. The first thing I would do with a bad running engine is tune it up and work from there.
 

charlesg

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Plugs, wires, cap and rotor bad distributor, coil. The first thing I would do with a bad running engine is tune it up and work from there.
it runs ruff when cold, it seems to lay down before it shifts when I get on it.
 

84 M1008

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Could be a vacuum leak from the intake manifold. Lightly spray either around the intake manifold. It's a good way to find a vacuum leak.
 

bucket

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Could be weak fuel pressure too.
 

84 M1008

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New York
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Wayne
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1984
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M1008 K30
Engine Size
6.2 diesel
Search re flashed ECM
 

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