help on changing the air filter
sharbeezy
10-22-2007, 04:44 PM
I have a 98 pontiac grand prix gtp and i want to know how do you remove the air filter because i tryed but could not do it.
Rufe
10-23-2007, 04:20 AM
The easiest way is to first remove the black ribbed intake that goes from the supercharger to the airbox.
1. unplug the wire that goes to the top-center of the intake.
2. loosten the wingnut where it goes into the airbox.
3. Pry the intake (Carefully!) off the supercharger inlet.
4. Wiggle it off the airbox and set it aside.
5. Unsnap the 2 airbox snaps, lift up and out, and change the filter.
Reassemble in exact reverse order. Except: If you have trouble getting the intake to snap back onto the Supercharger inlet, lube the edge slightly, and install here before you attach it to the airbox side.
1. unplug the wire that goes to the top-center of the intake.
2. loosten the wingnut where it goes into the airbox.
3. Pry the intake (Carefully!) off the supercharger inlet.
4. Wiggle it off the airbox and set it aside.
5. Unsnap the 2 airbox snaps, lift up and out, and change the filter.
Reassemble in exact reverse order. Except: If you have trouble getting the intake to snap back onto the Supercharger inlet, lube the edge slightly, and install here before you attach it to the airbox side.
sharbeezy
10-23-2007, 04:43 PM
yea thanks i took it out, looked at the airfilter saw how bad it was and put it back together and now my car wont start.
richtazz
10-23-2007, 04:56 PM
Did you accidentally disconnect any sensors MAF (Mass Air Flow), IAT (intake air temp), TPS (Throttle Position Sensor) or the IAC (Idle Air Control) valve when removing the air inlet tube? Other than that, I can't think of anything you could have done while inspecting an air filter that would cause the car to not start.
here's a link to our tips and maintenance sub-forum showing the location of the above mentioned parts on a 3800 series-II (the locations on the Supercharged engine in you car are similar).
http://www.automotiveforums.com/vbulletin/showthread.php?t=746374
here's a link to our tips and maintenance sub-forum showing the location of the above mentioned parts on a 3800 series-II (the locations on the Supercharged engine in you car are similar).
http://www.automotiveforums.com/vbulletin/showthread.php?t=746374
sharbeezy
10-23-2007, 05:04 PM
alll i did was disconnect IATand put it back and now its not starting
BNaylor
10-24-2007, 09:02 AM
A disconnected IAT should not prevent starting. I can disconnect mine and it will fire right up.
Define not starting. Starter not engaging and cranking or cranking and engine not firing up?
Define not starting. Starter not engaging and cranking or cranking and engine not firing up?
sharbeezy
10-24-2007, 04:30 PM
engine is not firing up and my dad checked the gas pressure and there was nothing and i tired the bypass of the resistor and still nothing
sharbeezy
10-24-2007, 04:34 PM
and also sprayed starter fluid in to the it and it would start for like 1 sec and die and then i sprayed more and gave it some gas and same thing, it just dies
BNaylor
10-24-2007, 07:43 PM
Sounds like a fuel supply problem maybe just coincidental with the work you did on the air filter. Check the fuel pump fuse. Also, fuel pump relay to see if it is energizing. With a bad fuel pump resistor the car should start but stalls out in a matter of several seconds.
You can check fuel pump priming. With ignition to on you should hear it prime for a couple of seconds.
You can check fuel pump priming. With ignition to on you should hear it prime for a couple of seconds.
sharbeezy
10-25-2007, 03:33 PM
thank you everybody for the help, found out it was my fuel pump, it burned out and had to get a new one.
tblake
10-26-2007, 12:26 AM
Yikes!!! How did you burn out your pump by checking the fuel filter??? Ha Ha, Just kidding, one of those freak instances.
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