Getting a Malfunction Code on your 1986 1987 Buick Grand National, T-type, Turbo T, etc.? If you don’t have a scantool or similar device that reads the codes for yo...
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Trying to identify what the trunk codes mean on your 1987 Buick Regal Grand National or Turbo T? This list may help you out! 1987 Buick Regal Model Availability: Regal Co...
Here’s a handy list of the sizes for the vacuum lines on a stock Buick V6 turbo engine: Cruise Control Servo: Large port 9/32″ Small port 7/32″ Vacuum b...
Getting trouble codes from your SES light, ALDL connector or scanmaster? Here’s a list of the code numbers & what they mean: ERROR CODE MALFUNCTION DESCRIPT...
Here’s some other codes found on the Buick Turbo Regal trunk SPID label that are unclear or unknown at this time: E5Z Believed to be a sub-assembly code for Pontiac...
Although they are not listed specifically on the SPID trunk label here are the most common rear axle codes for the Buick Turbo Regal. 1984 Buick Regal 8.5″ 3.42 Rat...