20 Most Recent 2003 Pontiac Grand Am - Page 5 Questions & Answers


Even with the brand new 20 amp fuse, there is no power going to the cig. lighter socket. Nothing. Mine is a 1999 Gr Am and the socket itself has a porcelain end on it to dissipate heat. There are three prongs on the end of it, two with wires, and a copper one without anything on it. Could that be the culprit?

2003 Pontiac... | Answered on Mar 18, 2015


sounds like it is getting stuck on something or the cable could be binding somewhere inside

2003 Pontiac... | Answered on Mar 16, 2015


you need to have your car checked with a hand held computer,with this tool you can do special test like turn the cooling fans on, and with the tool you can see what temperature the computer sees,if your temperature sending unit is lying ,like if your engine is at 215 degrees and over heating, the temperature sending unit might only be telling the computer it's at 190 degrees,which the computer will not turn the fans on.and with a hand held tool you can check the fan relay which turns the fan on.or the fan motor could just need replaced,so if you do special test and turn the fans on with this tool,you can do all your testing with a test light.

2003 Pontiac... | Answered on Mar 14, 2015


common failure on these cars are the hazard switch and turnsignal switch

2003 Pontiac... | Answered on Mar 10, 2015


Your shifter isn't going into the park position or the solenoid that locks the shifter and sends a signal to the ignition switch is bad. I believe you have to replace the entire shifter to fix this problem.

2003 Pontiac... | Answered on Mar 09, 2015


the damage will be a punctured condenser for the ac system
the green oil is the compressor oil that is circulated with the gas
you will not see the gas as it evaporates as soon as it hits the air. Best have an accredited ac specialist shop replace the condenser and any other damaged pipe work

2003 Pontiac... | Answered on Mar 09, 2015


No, but you need to be very sure you know what your'e doing and
have the right tools, the right safety devices etc. How do you know the converter needs to be replaced? Get a second and third opinion. They are rarely the failing element. See my tip on Automatic transmissions.

2003 Pontiac... | Answered on Mar 03, 2015


Timing belt broke? Do you have spark at plugs?

2003 Pontiac... | Answered on Feb 23, 2015


sad but you must get it to a dealer to fix this problem .the key has to have the BCM code flashed to it

2003 Pontiac... | Answered on Feb 12, 2015


If It is v6 it's 7 ft\lbs This covers 4 & 6 cyl.

2003 Pontiac... | Answered on Feb 05, 2015


this represents a misfire either multiple or random misfire. it could be plugs, fuel injector, plug wire,

2003 Pontiac... | Answered on Jan 31, 2015


Oil pressure switch issue
Coolant temperature sensor issue
EVAP system issue
All different issues, so I suggest seeing a mechanic.

2003 Pontiac... | Answered on Jan 28, 2015


PO128 -- engine coolant low or thermostat not working
P0440 - EVAP system malfunction, gas cap loose - Cat convertors missing from car can cause this
P1189 - Engine Oil Pressure Switch Circuit -- CAT CONVERTORS MISSING FROM CAR can cause this.

2003 Pontiac... | Answered on Jan 28, 2015


Check the oil. nothing on the dipstick? happens on these 3.4 engines. Also could have way to much brown oil, intake gasket blown. Clacking is the rod bearings. Replace the engine.

2003 Pontiac... | Answered on Jan 15, 2015


Have you checked the engine computer for trouble codes and repaired the problem ? Just clearing the codes is not enough.

2003 Pontiac... | Answered on Jan 14, 2015


Most likely. The body mounting points for the seat(s) should be the same, whether manual or electric. Just be sure to use a seat form a compatible model/year vehicle. Most knowledgeable junkyards know which modes are cross-compatible.

2003 Pontiac... | Answered on Jan 12, 2015


You might need new plugs and points put in you car's engine.

2003 Pontiac... | Answered on Dec 27, 2014


A blend door activator is broken.
You may be able to open the door from under the dash or behind the glove compartment.

2003 Pontiac... | Answered on Dec 27, 2014


try removing the hazard flasher, if the clicking persists try the drl relay, unless you can isolate what is ticking the only way to find it is to disable one circuit at a time

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

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