1990 Chevrolet Astro TSBs
6 Technical Service Bulletins across 2 categories
Categories
Transmission
3 bulletins634999
DIAGNOSIS OF CRACKED OR BROKEN TRANSMISSION CASE.
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*TT 2006 AND PRIOR CARS AND LIGHT DUTY TRUCKS. *TT
37942
TRANSMISSION EXTENTION SEAL LEAKS.
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*TW
10007838
DIAGNOSTIC INFORMATION FOR INTERMITTENT TRANSMISSION DOWNSHIFT, SLIP, BUSY/CYCLING TCC OR NOISY COOLING FAN.
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*TT
Engine
3 bulletins39304
COLD ENGINE KNOCK. *TW
10028790
GENERAL MOTORS: ON ALL 1988-2009 FULL SIZE CHEVROLET/GMC PICKUPS, UTILITIES AND VANS, THE BRAKE PEDAL WILL MOVE DOWN OR...
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SELF APPLY DURING FULL LOCK TURNS OR NEAR FULL LOCK TURNS. CHEVROLET ASTRO AND GMC SAFARI VANS; HUMMER 2 ARE INCLUDED. *PE UPDATED 5/24/11. *PE
10007244
WINDOW REGULATOR MOTOR DOES NOT FIT.
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*TT