Question about 1991 Nissan 300ZX
I have a 1991 300zx 5spd non-turbo. The issue that I'm having is similiar. I have changed out the #1 coil pack and changed out all spark plugs. It ran better for about a month, then went back to idling rough. I switched around the coil pack and still same results. I'm thinking that the its an injector issue seeing how changing the coils didn't make a differnce??? If anyone can help me here, I sure could use it. It only has 77,000 miles and its beautiful car, but I can't keep putting money into it. Its going to make me go broke!! Thanks
Get a pair of pointy nose pliers start the car let the engine revs settle, when they have pinch off the return line from the fuel rail and see if the revs come up if so you have a injector problem and get the m cleaned (don't pinch off the hose to long as it will make a fuel leak only do it for a couple of seconds)
Posted on Oct 02, 2009
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:
Apr 22, 2013 | Cars & Trucks
Jun 10, 2017 | 2003 Volkswagen Passat
Oct 22, 2012 | Cars & Trucks
Jul 18, 2012 | 1996 Volvo 960
Jan 06, 2011 | 1999 Mitsubishi Eclipse
Oct 17, 2010 | 1999 Kia Sportage
Nov 21, 2009 | 2001 Ford F150 Styleside SuperCrew
Oct 21, 2009 | 1996 Ford F150 Regular Cab
Oct 06, 2009 | 1997 Mercury Mountaineer
196 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: