Help please
-
slowasss13
- Posts: 161
- Joined: Tue Mar 15, 2005 6:56 am
- Car: s13 sr20det tomai o2 housing blits down pipe hks pro power exhust greddy v spec inercooler 6 puck s
Help please
I recently bought a 1990 300zx and i found out one of the spark plug wires hasnt been connected and its been runin on 5 cylinders. I changed the plugs and connected the last plug wire. Now the car wont idle right. Either the car idles at like 300rpm and then stalls or its up at like 4000 and jumps around. I don know what the problem is. Please help. Someone told me i was the idle air control but i dont know what that is.
-
slowasss13
- Posts: 161
- Joined: Tue Mar 15, 2005 6:56 am
- Car: s13 sr20det tomai o2 housing blits down pipe hks pro power exhust greddy v spec inercooler 6 puck s
-
DustinZ
- Posts: 666
- Joined: Sat Jan 07, 2006 5:19 pm
- Car: 1990 Z32, rb25 s13, 1980 S130 10th anniversary, 1978 5speed fact ac s30, s2 rb26 on deck!
Re: Help please (slowasss13)
The car has no plug wires just coil on plug. You might have a vacuum leak on the balance tube or a vacuum line loose.
-
300scotties
- Posts: 13
- Joined: Wed Jul 05, 2006 9:51 pm
-
slowasss13
- Posts: 161
- Joined: Tue Mar 15, 2005 6:56 am
- Car: s13 sr20det tomai o2 housing blits down pipe hks pro power exhust greddy v spec inercooler 6 puck s
Re: (300scotties)
Hey thanks for the info. Where exactly is the ptu and what exactly is it. Could it also be the IAC?
-
300scotties
- Posts: 13
- Joined: Wed Jul 05, 2006 9:51 pm
Re: (slowasss13)
PTU- Power Transistor Unitslowasss13 wrote:Hey thanks for the info. Where exactly is the ptu and what exactly is it. Could it also be the IAC?
Located on most Z's on the front left side.