How do I identify my Pontiac engine?
How do I identify my Pontiac engine?
The first digit is the month, the next 2 digits are the day of the month, and the last digit is the year (6 could be 1966 or 1976). This page will help you identify the year and size of your Pontiac engine. “455” stamping on drivers side front of engine, click picture for larger image Photo courtesy of Rob Conrads.
Where is the VIN number on a Pontiac motor?
The numbers you are looking for are located on the front of the block, on the passengers side, at the bottom near the timing cover. It should start with “2” for Pontiac, the next letter indicates the assembly plant the car was built at, and the last 6 digits should match the last six digits of your vehicles VIN #.
Did Pontiac make a 455 engine?
Of the three 455 cubic inch V8 engines offered by General Motors in 1970, the Pontiac 455 took the most unusual route to the market. Unlike Oldsmobile and Buick, which had both big block and small block engines on the shelf, Pontiac had been developing the same eight-cylinder formula since 1955.
What does the engine code mean on a Pontiac engine?
Engine Codes. Pontiac engines have block code. This code will tell you the year it was to be used. However, these codes were used over from year to year. Together with the casting code and casting date you can determine where what the engine is. Starting in 1965 Pontiac began using a 2 digit letter code.
What is the code for the TP sensor on a Pontiac?
P1221Throttle Position (TP) Sensor 1- 2 Correlation P1222Injector Control Circuit Intermittent – Read Our Article on Intermittent DiagnosisFor Help With This Pontiac Check Engine Light Code P1225Injector Circuit Cylinder 2 Intermittent – Read Our Article on Intermittent DiagnosisFor Help With This Pontiac Check Engine Light Code
What year is the VIN number on a 1967 Trans Am?
1967-69 Trans Am & Firebird VIN Decoder Year Code 1967 7 1968 8 1969 9
What does the VIN number mean on a Pontiac?
From late 1967 to 1981 the VIN is a 9-digit number. 1st Number = “2” for Pontiac. 2nd number = Production year. 3rd Letter = The assembly plant. The Last 6 Digits equaling the last 6 digits of the vehicle’s VIN. Beginning in 1955 a 2-digit engine code was stamped just under the passenger-side cylinder head.
