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Nissan Pulsar
Repair Questions and Answers Question: 1988 Nissan Pulsar 1.8
mileage: 500. Put a new engine in an '88 Nissan Pulsar,
a 1.8 twin cam. When it idles, it runs beautiful but
drive it out on the road up a small grade and it misses
and cuts off. Took it to electrical tech. He made all
tests, fuel pressure at 43 psi, vacuum, alt, fuel
getting to fuel injectors. Nothing. They were stumped. I
even put the problem online to other mechanics and got
no answers. We changed computers, got used coils and
switched them when it tested it. The only thing it said
was it might be an open circuit in the ignition side.
The new engine still won't go far.
Answer: We think that the ground
wires may have been left off when the new engine was
installed. Also, check for bad connections on the wiring
looms that were removed when the engine was replaced.
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