300ZX (Z31) Forums Dedicated to 84-89 ZCars otherwize known as the Z31's

Hard start after driving awhile

Old 03-25-2019, 12:45 PM
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Join Date: Aug 2018
Location: Alabama
Posts: 25
Hard start after driving awhile

I know there has to be a thread somewhere for this, but My 84 300 ZX Turbo just started this about a month ago. Starts and runs perfect on initial cold start up, drive awhile and get ready to go again and it acts just like it is flooded or not getting fuel. It will start, but runs rough until you accelerate a couple of times then it is good to go. Not every time with this mind you it is an intermittent problem. Checking fuel pressure now to see if rail is leaking down, but would appreciate any suggestions. Retired mechanic but this is a learning experience on the Lady Z. Thanks in advance.
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