Question about 1991 Nissan 300ZX
Ptu (power transistor unit)
the series 1 ptu goes out really often. you can repair it or buy a new one.
had the same problem with mine replaced the ptu and worked like new.
the ptu is on the passenger side timing cover with two connectors going to it.
Posted on Jan 26, 2010
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
Tips for a great answer:
Nov 02, 2016 | 1991 Nissan Stanza
Oct 13, 2008 | 1983 Nissan 280ZX
Oct 15, 2012 | 1991 Buick Regal
Nov 16, 2010 | 2005 Volkswagen Microbus
Jun 19, 2010 | 1991 Ford F250
May 10, 2010 | 1991 Toyota 4Runner
Oct 08, 2009 | 1997 Volkswagen Jetta
Aug 30, 2009 | Chevrolet Silverado 1500 Cars & Trucks
Jan 31, 2009 | 1991 Oldsmobile Ninety Eight Regency
201 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: