20 Most Recent 2003 Pontiac Grand Am - Page 8 Questions & Answers


Heres a long shot, check out the EGR valve it may be plugged with carbon. But first check and or clean the Mass Air Flow sensor. You can go and get a can of MAF cleaner at any auto parts store. just follow the directions on can. The fine wires may be dirty or corroded on the MAF sensor. An engine with a bad MAF sensor may be hard to start or stall after starting. It may hesitate under load, surge, idle rough or run excessively rich or lean. The most basic test is to unplug the MAF while the engine is turned off, and then start it. Most of the time it will run better without it, if the sensor has failed. Good-Day!

2003 Pontiac... | Answered on Jul 25, 2014


On the basis of a 7 word statement with no other info or context , I can offer the following:

1. You are in neutral or park;
2. If manual gearbox , your clutch may be slipping;
3. If automatic gearbox, your torque converter may be slipping.

2003 Pontiac... | Answered on Jul 23, 2014


go to you-tube and watch the video! lol.

2003 Pontiac... | Answered on Jul 23, 2014


Timing is controlled by the ECM and is non adjustable. If you are referring to the timing marks on the cam and crank pulleys for timing belt installation, please reply and I will find you a diagram.

2003 Pontiac... | Answered on Jul 22, 2014


Check the intermediate shaft .is located above brake pedal to the steering gear , if fixed and turn when you turn the steering
remove front wheels and check the tie rod if it is connected with the wheel steering knuckle if it is good renew the steering gear
assembly

2003 Pontiac... | Answered on Jul 20, 2014


Fuel pump fuse and relay under hood fuseblock number 32 fuse
check the fuse and relay first let me know for more help

2003 Pontiac... | Answered on Jul 19, 2014


Turn key to run but don't start car. Pump gas pedal 3times. Start car

2003 Pontiac... | Answered on Jul 12, 2014


Newer gaskets have taken care of some of the issues
with dexcool

ALL-- the coolants in any store,walmart ,advanced auto etc,
if you read the back of the bottles ingredients ,including the
all too popular prestone famous yellow bottles ARE DEXCOOL

You think your buying a one size fits all,not so,gimick

You can not buy original green zerex in many states
You can go with zerex G-05 or read the back of the bottles
& do not get the two ingredients that make up Dex

Go to You Tube Video to watch the gasket replacement
on an engine like yours

2003 Pontiac... | Answered on Jul 07, 2014


Try going to a higher grade of fuel, and give it a good tune up (wires, plugs, oil change) if that dose not work, it is your catalytic converter. It needs to be replaced.

2003 Pontiac... | Answered on Jul 06, 2014


Attached to drive belt. Takes about 30-45 mins to change out. Take off drive belt, drain coolant, remove water pump

I’m happy to assist further over the phone at https://www.6ya.com/expert/josh_8f8ad0a8f7e0e6d3

2003 Pontiac... | Answered on Jul 04, 2014


10 FOOT POUNDS = 120 INCH POUNDS THUSLY 12 INCHES IN A FOOT

2003 Pontiac... | Answered on Jun 25, 2014


It is not an ECM/PCM problem.
P0102 - Mass or Volume Air Flow Circuit Low Input
Possible causes- Faulty mass air flow sensor
- Dirty mass air flow sensor
- Dirty air filter
- Mass air flow sensor harness is open or shorted
- Mass air flow sensor electrical circuit poor connection
- Intake air leaks Tech notes Before replacing the mass air flow sensor, try replacing the air filter and cleaning the air flow sensor with low compress air or mass air flow sensor cleaner. Reset code and drive vehicle. If the code comes back, it may be necessary to replaced the mass air flow sensor

2003 Pontiac... | Answered on Jun 24, 2014


looks like you posted this twice here is the same video I left on the other post:

https://www.youtube.com/watch?v=dii2DGeh9SY

2003 Pontiac... | Answered on Jun 22, 2014


check out this video guy goes through he step by step process.

https://www.youtube.com/watch?v=dii2DGeh9SY

2003 Pontiac... | Answered on Jun 22, 2014


The torque specs are
-for intake manifold-to-cylinder head bolts/nuts
1996 and later-----132 in-lbs
-for intake manifold, upper to lower bolts
1995 and later-----89 in-lbs
-for cylinder head bolts
2001 and later----step 1--37
step 2--Turn an additional 120 degrees
I hope that this helps you out.

2003 Pontiac... | Answered on Jun 18, 2014


procedure.
which engine, GM uses many called OPTIONs.
fixing engine requires you to know what is there.
we can not answer,

generic: ALL EFI CARS>
battery neg lug off.
fuel rail pressure discharged safely.
unplug all things attached, (look see em) cables, plugs. etc hoses.?
unbolt manifold
pull it.
clean surfaces.
see FSM or alldata.com for other needs like RTV sealants. and where.
put on new gasket (up is up down is down)
put back intake, torque to FSM spec.
and reverse above.

easy huh?

2003 Pontiac... | Answered on Jun 17, 2014


which engine
cars have many engines, opted new, ??????????????

2003 Pontiac... | Answered on Jun 17, 2014

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