How to decode 4th generation Monte Carlo Vin?

What was the engine code for the Monte Carlo?

Engine Code L69 4BBL 305ci (5.0L) High Output V8 1983 SS Only G 1984 to 1988 SS Only H LG4 4BBL 305ci (5.0L) V8 1983 to 1988 Non-SS 9 1-9, X Check Digit Calculated Checksum (See Below) All 10 D Model Year Code 1983 E 1984 F 1985 G 1986 H 1987 J 1988 11 P Plant Location Code Pontiac, MI All R Arlington, TX 12-17 123456 Production Sequence

Do you use I, O and Q in VIN numbers?

I, O and Q are not used in VIN numbers. The VIN must have the following make-up: Positions 1 through 3 identify the country and manufacturer of the vehicle. Positions 4 through 8 identify the vehicle information (car line, series, body style, type of safety restraint system used and engine type).

What kind of V-6 does a Chevy Monte Carlo have?

The GM 3800, 3.8-liter V-6 came in the Chevrolet Monte Carlo, Malibu, El Camino, Impala, Monza, Caprice, Camaro and Lumina. Chevrolet replaced the Buick version with another 3.8-liter V-6 version, based on the Chevrolet 305 V-8, from 1980 to 1985. But the Buick V-6 returned to power post-1985 Chevys as the GM 3800.

When did GM start making the 3.8 liter V6?

GM approached AMC and asked the automaker to resume production of the Dauntless 225 to power the 1974 GM cars. AMC declined because of the expense to retool its factories, but agreed to sell the 225 V-6’s rights back to GM. In 1975, GM enlarged the bore by .050 inches to increase the displacement to 231 cubic inches, or 3.8 liters.

When did GM stop making the Dauntless 225 V-6?

The 1973 fuel shortage increased the need for smaller engines. GM approached AMC and asked the automaker to resume production of the Dauntless 225 to power the 1974 GM cars. AMC declined because of the expense to retool its factories, but agreed to sell the 225 V-6’s rights back to GM.