How to tell if a Pontiac Grand Prix has a trouble code?
1 The P0300 Pontiac trouble code will trigger the Grand Prix’s service engine soon light. 2 The vehicle itself may begin to run rough. It depends on how serious the misfire is. 3 The vehicle may produce excess vibration, espescially at lower RPM
Why does my GM 3.8L V6 have a misfire code?
Troubleshooting a misfire condition or misfire codes (OBD II) on your GM 3.8L V6 equipped vehicle (Buick, Chevy, Olds, Pontiac) can be quite a challenge. Why? Because so many different things can cause a misfire (also known as an engine miss or ‘dead’ cylinder).
What causes a misfire on a Dodge Dakota?
EGR Problems – If the EGR system is not able to recycle the engine gasses right, it’ll throw P0300. Ignition Problems – Bad plug wires (if equipped), bad coil packs, and spark plugs can cause misfires to occur.
What does the P0300 code mean on a Pontiac Grand Prix?
P0300 is certainly a cause for concern, and can be a threat to the drivability the Pontiac Grand Prix. It will often be accompanied by codes P0301-P0308. These particular codes also indicate that there is a misfire detected, but they specify the specific cylinder.
1 The P0300 Pontiac trouble code will trigger the Grand Prix’s service engine soon light. 2 The vehicle itself may begin to run rough. It depends on how serious the misfire is. 3 The vehicle may produce excess vibration, espescially at lower RPM
Troubleshooting a misfire condition or misfire codes (OBD II) on your GM 3.8L V6 equipped vehicle (Buick, Chevy, Olds, Pontiac) can be quite a challenge. Why? Because so many different things can cause a misfire (also known as an engine miss or ‘dead’ cylinder).
What causes a misfire on a Chevy Silverado?
In this case most likely throttle position for the drive by wire. That said, it’s not a big deal and should resolve itself when you resolve the misfire. A few things to check that can cause this issue.
P0300 is certainly a cause for concern, and can be a threat to the drivability the Pontiac Grand Prix. It will often be accompanied by codes P0301-P0308. These particular codes also indicate that there is a misfire detected, but they specify the specific cylinder.
What causes a Pontiac Grand Prix to misfire?
Something is causing cylinders to misfire at random, which is a lot less cut and dry than a cylinder specific misfire code. The P0300 Pontiac trouble code will trigger the Grand Prix’s service engine soon light. The vehicle itself may begin to run rough. It depends on how serious the misfire is.
How to order a Pontiac Grand Prix engine?
Use Code: DIYSAVE10 Online Ship-to-Home Orders Only Supercharged and nimble, your Grand Prix is a fast, fun and stylish car you love to drive. Restore its vitality and keep it going for many more miles by installing a new Pontiac Grand Prix engine from AutoZone.
Something is causing cylinders to misfire at random, which is a lot less cut and dry than a cylinder specific misfire code. The P0300 Pontiac trouble code will trigger the Grand Prix’s service engine soon light. The vehicle itself may begin to run rough. It depends on how serious the misfire is.
When to replace spark plugs but still misfires?
It is also possible that one or more of the new wires or spark plugs is defective. When you perform a maintenance function and the car runs worse after, you have to review the maintenance function first. If you replace the wires, it is often also a good idea to replace the cap* and rotor* because they age similarly.
What is the OBDII code on a Pontiac Grand Prix?
P0300 is one of the most common OBDII codes that occurs in the Pontiac Grand Prix. It stands for: P0300 is certainly a cause for concern, and can be a threat to the drivability the Pontiac Grand Prix. It will often be accompanied by codes P0301-P0308.
Where do I find the trouble code on my Pontiac?
These are listed in numerical order for easy searching. When retrieving Pontiac trouble codes with an OBD II scan tool, proceed as follows: 1. Connect scan tool to the 16-pin data link connector (DLC) located underneath the steering column. The connector may have a removable cover. 2. Turn the ignition on. 3.
When did the Pontiac Grand Am stop being made?
The Pontiac Grand Am is a mid-size car and later a compact car that was produced by Pontiac. The Grand Am had two separate three-year runs in the 1970s: from 1973 to 1975, and again from 1978 to 1980. It was based on the GM A platform. Production of the Grand Am was canceled in 1980 when it was replaced by the Pontiac 6000.
When did the Pontiac Grand Prix come out?
Pontiac hybridized the Trans Am with the Grand Prix to create the Grand Am. Built on the A-body platform, the intended GTO body was re-badged and fitted with the Grand Prix interior. As the 1973 was produced, OPEC levied an oil embargo to the USA.
Who was the general manager of Pontiac in 1969?
Pontiac’s general manager John Z. DeLorean ordered the development of an all-new Grand Prix for the 1969 model year. It featured dramatic bodywork and a highly pronounced grill, and rode on a slightly stretched version of the intermediate GM A platform dubbed the G-Body .
Who was the head of Advanced Engineering at Pontiac?
The performance-minded John DeLorean, head of Advanced Engineering at Pontiac, contributed to the development of both the Grand Prix and the GTO. Early models were available with Pontiac performance options, including the factory-race Super Duty 421 powertrain installed in a handful of 1962 and 1963 cars.
When was the last year for the Pontiac Grand Prix?
2008. 2008 was the Pontiac Grand Prix’s last year as the sedan. For 2008, Pontiac did not offer the GT trim, but continued to offer both a base and GXP trim. The base trim is offered with a 200 hp (150 kW) V6 engine and 16 in (41 cm) wheels. Several new colors were also added for the 2008 model year.
What was the name of the 1963 Pontiac Grand Prix?
1963 Pontiac Grand Prix Sports Coupe For 1963, the Grand Prix received revised sheet metal shared with other full-size Pontiacs, but with its own squared-off roofline with a concave rear window that contrasted with the convertible-like roofline of the 1962 Grand Prix and continued on the 1963 to 1964 Catalina and Bonneville.
What is the problem code for Pontiac check engine light?
P1113Intake Resonance Switchover Valve Circuit P1114Engine Coolant Temperature (ECT) Sensor Circuit Intermittent Low Voltage – Read Our Article on Automotive Circuit TestingFor Help With This Pontiac Trouble Code
What is Pontiac check engine light code p1115?
P1114Engine Coolant Temperature (ECT) Sensor Circuit Intermittent Low Voltage – Read Our Article on Automotive Circuit TestingFor Help With This Pontiac Trouble Code P1115Engine Coolant Temperature (ECT) Sensor Circuit Intermittent High Voltage – Read Our Article on Automotive Circuit TestingFor Help With This Pontiac Check Engine Light Code
What are the features of a Pontiac Grand Prix?
The center console-mounted transmission shifter included a storage compartment and a tachometer. The rear bench seat included a center fold-down armrest and a speaker grille that could be made functional with the extra-cost Bi-Phonic rear speaker. Included were a padded instrument panel, deluxe steering wheel, courtesy lights, and other features.
What kind of engine does a 1967 Pontiac Grand Prix have?
This 1967 Pontiac Grand Prix is one of 5,856 convertibles produced and is powered by a 400ci This 1977 Pontiac Grand Prix for sale has a Numbers Matching 301c.i.
What did the Pontiac Grand Prix look like in 1964?
The 1964 Grand Prix received minor appearance changes from the 1963 edition. Those included a revised grille (based on the 1964 Bonneville/Catalina) with new “GP” logos and rear deck trim with new taillights, still hidden, again following the shape of the other big ’64 Pontiacs.