SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES
TSB #PIT-3665-A -- GENERAL MOTORS: ON ALL 1988-2009 FULL SIZE CHEVROLET/GMC PICKUPS, UTILITIES AND VANS, THE BRAKE PEDAL WILL MOVE DOWN OR SELF APPLY DURING FULL LOCK TURNS OR NEAR FULL LOCK TURNS. CHEVROLET ASTRO AND GMC SAFARI VANS; HUMMER 2 ARE INCLUDED. (NHTSA ID #10028790, JULY 01 2008)
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE
TSB #376105 -- COLD ENGINE KNOCK. *TW (NHTSA ID #39304, FEBRUARY 01 1995)
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
TSB #RCL/91C50 -- RECALL 91-C-50 - GENERAL MOTORS HAS DETERMINED THAT CERTAIN 1991 CHEVRTOLET C/K TRUCKS, M/L AND G VANS EQUIPPED WITH 4.3L ENGINES [RPO LB4 OR RPO LU2 (M VAN ONLY)] MAY BE EMITTING NON-METHANE HYDROCARBONS (NMHC) IN EXCESS OF CALIFORNIA EM (NHTSA ID #41063, APRIL 01 1995)
TSB #RCL/91C50 -- CALIFORNIA RECALL - GENERAL MOTORS HAS DETERMINED THAT CERTAIN 1991 C/K TRUCKS, M/L AND G VANS WITH 4.3L ENGINES MAY BE EMITTING NON-METHANE HYDROCARBONS IN EXCESS OF CALIFORNIA EMISSION STANDARDS. TO CORRECT THIS CONDITION, DEALERS ARE T (NHTSA ID #38076, FEBRUARY 01 1995)
POWER TRAIN
TSB #990730016A -- DIAGNOSTIC INFORMATION FOR INTERMITTENT TRANSMISSION DOWNSHIFT, SLIP, BUSY/CYCLING TCC OR NOISY COOLING FAN. *TT (NHTSA ID #10007838, OCTOBER 01 2002)
POWER TRAIN:AUTOMATIC TRANSMISSION
TSB #467108 -- TRANSMISSION EXTENTION SEAL LEAKS. *TW (NHTSA ID #37942, DECEMBER 01 1994)
POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT
TSB #020730024A -- DIAGNOSIS OF CRACKED OR BROKEN TRANSMISSION CASE. *TT 2006 AND PRIOR CARS AND LIGHT DUTY TRUCKS. *TT (NHTSA ID #634999, AUGUST 01 2005)
VISIBILITY
TSB #01667 -- WINDOW REGULATOR MOTOR DOES NOT FIT. *TT (NHTSA ID #10007244, JANUARY 01 2004)
UNKNOWN OR OTHER
TSB #476149 -- OIL PRESSURE GAUGE READING CONCERNS. *TW (NHTSA ID #37947, DECEMBER 01 1994)