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Pontiac Grand Am Starting/Stalling Problems

193 messages,  Last post on Nov 28, 2009 at 6:55 PM

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What is this discussion about? Pontiac Grand Am, Electrical, Sedan


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#20 of 193
I think I need a fuel pump for a 1993 pontiac grand am V6 3.3 liter by dedjlt3266
Jun 01, 2007 (5:26 pm)
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My car will turn on and run for about 15 mins and then it will shut off and I know it's not the batt. and I took it to a garage and they said I have to hit the gas tank in the middle and wait for a noise and then it will work. I have a new fuel line and everything in those lines. I just need some advice on if that is what it is and how much would it cost for my kind of car? I really greatly appreciate someone helping me! ALSO, I live in Lancaster,PA so if anyone see's this and knows anything around here it would help.
 
THANKS!!!
#21 of 193
2003 Grand AM by help16
Jun 04, 2007 (6:41 am)
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yes i have a 2003 grand am and while driving it completly shut off the RPM's went down and it slowed down on its own. i have no idea what it could be. and i could not find the emergency fuel cutoff switch either. we added started fluid to it and it started then shut off again. any ideas??
#22 of 193
Re: Another 2003 Grand Am with Starting Problems [gb_nina] by twick2
Jun 07, 2007 (2:01 pm)
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Replying to: gb_nina (Apr 01, 2007 10:03 pm)

my 2003 was doing all kinds of intermittant problems about a year ago. Turned out to be the ignition switch since all new cars are WAY over engineered. All things electrical go through the ignition switch. I had flickering.. AC and electric windows intermittant.. etc.
 
NOW .. with a new battery a few weeks ago I had it just not start the other day.. The dash got power and all things electrical .. Lights,, dash, horn, etc all worked but it would not turn over .. no clicking and no half turns or chattering. Just a low hum. after numerous attempts, even by my mechanic..had it towed to the shop and now IT STARTS JUST FINE!!! what is up with that. ???????
 
I have driven the snot out of Pontiacs since 1967.. I have had 2 Grand Ams with no horrible problems.. Now this. HELP
#23 of 193
Pontiac 2002 by sbobo
Jul 09, 2007 (1:45 pm)
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I have a 2002 grand am coupe,Went out side to start it everything comes on but it would not start. After waiting around a couple hours,it started right up. Did not get manuel,so this forum is really helpful. Some guy said there should be a kill switch,if so where is it.
#24 of 193
Re: Pontiac 2002 [sbobo] by twick2
Jul 09, 2007 (2:28 pm)
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Replying to: sbobo (Jul 09, 2007 1:45 pm)

mine would not start the next day either... after being towed it did.. something loose after being bounced around? You would think that with all the technology and overengineered cup holders they would put an on board schematic that would register where a break in they system happened and retain that information just like any other code system on the car. "We can't fix it unless it does it for us at the shop" just does not get it.
I will have to see what a kill switch is .. (I wish I still had my 65 GTO.. at least it was a lot simpler to work on) My problem last year just started to get worse and as I said turned out to be the ignition switch and they can go bad again but no one wants to touch the problem... So far it has not done it again.. Maybe if I had Onstar they could suss it out.. or not. thanks for the reply pooh
#25 of 193
Re: Pontiac 2002 [twick2] by sbobo
Jul 09, 2007 (2:38 pm)
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Replying to: twick2 (Jul 09, 2007 2:28 pm)

Thanks for your help,maybe we will get lucky and it won't happen again.
#26 of 193
Rough idle causes stalling by posgrandam
Apr 02, 2007 (4:10 pm)
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'97 Grand Am SE 4Cyl 2.4L 4-door 85,000 miles:
 
I just bought this car a few days ago for $900, and I thought I was getting a good deal because the body and engine seemed decent. When I test drove it the only problem I noticed was that the instrument cluster was inop. Every light is stuck on, none of the guages work, but the odometer does work.
 
The day after I bought it there was what I thought a major tranny slip, so I put some Lucas Trans Fix in, no go. Put new plugs in, no go. Every single time when I accelerate from a stop or park I get some major sputtering and misfiring, but then it catches and is fine until I get around what I think is 60-70mph (speedometer is inop) and it sputters/misfires some more. Once I'm driving for 15 minutes+ and come to a stoplight, the car idles really low/really rough and will shutoff. It does start right back up, but I just have to crank the ignition a little longer than normal. Now when I come to a stop I put it in neutral and do a brake stand to prevent it from shutting off, but it still sputters when I start to accelerate. Is there a dial somewhere that regulates how much gas the engine gets while idling? Would notching that up help?
 
I took it to the local GM dealership to get diagnostics done, and all that showed up was:
P0300 Misfire, P0335 Crankshaft Sensor, and P0341 Camshaft Sensor. They said to replace those sensors I'm already up to $220 and that wouldn't guarantee a fix, not to mention the cluster problem they said would cost $300+, so I paid the $80 diag fee and left. At autozone the cam and crank sensors are $19 each. I called a junkyard and they told me $30 for the cluster, but they said that it could just be bad wiring or a ground.
 
Now I do have a buddy who will put all 3 of those in for "50% of what a shop charges." For you mechanics out there, about how much is that? He is somewhat of a rookie mechanic, but he can do it if he knows exactly what to replace. Is there anything specific I can tell him to look for regarding fuses or the wiring and grounds behind the cluster so I don't have to drop that $30? Neither of us really know much about electrical problems, but is that rather simple?
 
Sorry for the long post, but I just don't want to spend hundreds of dollars for nothing. Is there anything else it could be? I saw a post here that was similar to my problem and a new EGR valve and vacuum hose fixed it. I really don't want to replace hundreds of dollars worth of stuff if I don't have to.
 
I think the dealership's diagnostics were a ripoff. They didn't even look into the cluster problem, they just told me to replace it. I think I'll try Autozone's free diagnostics. If something comes up I'll post it shortly.
#27 of 193
stalls with more gas by mkadlec
Jul 15, 2007 (6:46 am)
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My 92 Grand Am. 2.3L Quad suddenly died while driving.
When cold starts perfectly, when warms up idle is rough and when I step on the gas a bit then dies.
I checked the code it shows 22, which is Throttle sensor, but I check it with and it is properly giving 0.6V with throttle shut and increases to 5.2Volts with openning.
Please help what can be wrong next.
Thanks, Milan
#28 of 193
no start by speedracer11
Jul 22, 2007 (2:04 pm)
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have a 2002 grand am, v6 crank no start. hear the fuel pump. got no spark from plug wire. i dont have much tools or equipment to check other things . need ideas.
#29 of 193
Re: Another 2003 Grand Am with Starting Problems [twick2] by 03jgcl
Jul 31, 2007 (7:34 am)
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Replying to: twick2 (Jun 07, 2007 2:01 pm)

I hate to tell you this but it will do it again! It is your ignition switch getting ready to go out once again. I have not been able to find the underlying problem with it yet, and it can get expensive putting an ignition switch it it every 6-12 months!

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