technical bulletin

Backfire, Kickback, Hard Or No Start During Crank/Start For 1995-2000 GM 4.3, 5.0, 5.7 & 7.4L Engines.

The AERA Technical Committee offers the following information on backfire, kickback, hard or no start during crank/start for 1995-2000 GM 4.3, 5.0, 5.7 & 7.4L engines. These engines are used in pickup trucks and sports utility vehicles.  Customers with this condition may have any of the combinations listed below. If the condition exists and... read more
technical bulletin

Revised Cylinder Head Installation Procedure For 1999-2002 GM 4.8, 5.3 & 6.0L VIN V, T, Z, S, U & N Engines

The AERA Technical Committee offers the following information on a revised cylinder head installation procedure for 1999-2002 GM 4.8 5.3 6.0L VIN V, T, Z, S, U & N engines. This procedure should be used any time the cylinder head is being installed and supersedes information found in earlier published service manuals. Previously,... read more