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z 32 runnin ruff


n/azman
04-14-2008, 06:56 PM
i have a 1993 300zx with a running problem have to keep hitting gas to keep it running changed maf fuel fiter even tps wont stay running and smoke out of back of motor :banghead:

Broke_as_****
04-15-2008, 03:06 AM
Timing? Spark plugs? Connections tight and corrosion free? Vacuum leaks? Fuel pressure regulator/damper?

Hodo
04-17-2008, 01:58 PM
Timing? Spark plugs? Connections tight and corrosion free? Vacuum leaks? Fuel pressure regulator/damper?


I would like to add a bit more to that..

compression tested? All the hoses connected?


Yes it sounds stupid but I can make my Z run like trash by disconnecting 1 stupid 1/4" hose.

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