running wierd... :-( - Page 2

GTfiend · 03-06-2013, 05:05 AM

Quote:

Originally Posted by unchained_01

Check the 02 sensors and the egr for blockage And also did you replace the o rings on the injectors ?

The garage I took it to said the 02 and egr were fine... but who knows if they actually tested them or just told me that cause there's no CEL on. I'm leaning towards injectors... I checked ignition and fuel pressure. So it has to be compression or fuel injector problem...

GTfiend · 03-12-2013, 06:33 PM

Well... I took a break on the engine problem to take car of the suspension. I'm running a tank of fuel mixed with techron. Got about a quarter tank left. Still no change though. Irritated.

2001gt · 03-19-2013, 11:55 AM

check your crank sensor. does it start really hard too? like it seems to just chug when turning the key and it just runs like a dog the rest of the time?

PhantomLover007 · 03-20-2013, 12:01 AM

Clogged cat? This was why mine had no power.

Hanauer51 · 03-20-2013, 02:27 PM

Quote:

Originally Posted by PhantomLover007

Clogged cat? This was why mine had no power.

x2 had the same probelm

2001gt · 03-21-2013, 11:24 AM

i dont think itd be a clogged cat he would actually probably throw a code for cat inefficiency or something related to the o2 sensor

Hanauer51 · 03-21-2013, 12:48 PM

Quote:

Originally Posted by 2001gt

i dont think itd be a clogged cat he would actually probably throw a code for cat inefficiency or something related to the o2 sensor

Not always the case, mine never threw any code, replaced the cat and haven't had a problem since.

sugar ray · 03-22-2013, 11:11 PM

i had a similar issue. the problem on my 02 was a plgged cat as well!! Horrible gas milage and loss of power. However, in my case I was getting a code

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03-12-2013, 06:33 PM	#22
GTfiend GAGT - Member AKA: Branden Join Date: Aug 2012 Location: Garden city, MI Posts: 38 Vehicle: 2002 Grand Am GT sedan	Well... I took a break on the engine problem to take car of the suspension. I'm running a tank of fuel mixed with techron. Got about a quarter tank left. Still no change though. Irritated.

03-19-2013, 11:55 AM	#23
2001gt GAGT - Newbie AKA: mike Join Date: Jun 2011 Location: chicago Posts: 26 Vehicle: 2001 grand am gt coupe	check your crank sensor. does it start really hard too? like it seems to just chug when turning the key and it just runs like a dog the rest of the time?

03-21-2013, 11:24 AM	#26
2001gt GAGT - Newbie AKA: mike Join Date: Jun 2011 Location: chicago Posts: 26 Vehicle: 2001 grand am gt coupe	i dont think itd be a clogged cat he would actually probably throw a code for cat inefficiency or something related to the o2 sensor

03-22-2013, 11:11 PM	#28
sugar ray GAGT - Member AKA: Sean Join Date: Jun 2008 Location: Canada Posts: 229 Vehicle: 2002 Grand Am	i had a similar issue. the problem on my 02 was a plgged cat as well!! Horrible gas milage and loss of power. However, in my case I was getting a code