if your talking about the service engine lite in the dash comes on service the engine take your van to your local auto zone to get it tested for free it will give you a starting point . if the van is running rough start with a tune up . if it is running fine more than likely it is a vacuum hose check all of them closely .my 1999 was running rough i replaced plugs , wires , cap , rotor and injectors only to find out it was a bad distributor good luck .p.s. to the last person to answer if you are not going to try and help don't bother typing you are the reason i stopped leaving my email on this site.
4.3 ltr
The 1994 Chevrolet Astro V-6 engine temperature sending unit can be located on the front of the engine. The temperature sending unit will be next to the thermostat housing.
Chevrolet Astro was created in 1985.
have vehicle scanned to determine the problem - usually in the emission control system
i recently had this problem....i corrected it by buying a stronger battery.....starts every time now in 0 degree weather.
Go to Auto Zone and have the computer codes read for free.
The 1993 Chevrolet Astro Van power steering reservoir can be found on the back side of the engine. The power steering reservoir will be between the engine and the firewall.
You bring it to a service station and tell them to replace the oxygen sensor.
n ignition switch on a 1991 Chevrolet astro vanAnswern ignition switch on a 1991 Chevrolet astro van
The 1997 Chevrolet Astro Van came equipped with the 4.3L Vortec 6 cylinder engine. Vans with the option for rear heat have a coolant fill capacity of 16.4 quarts. Vehicles with this option delete are 13.7.
Aurora (Oldsmobile), Alero (Oldsmobile), Aztek (Pontiac), Astro (this name was used both by Chevrolet and GMC for entirely different vehicles. The Chevrolet Astro - also sold as the GMC Safari - was a minivan, whereas the GMC Astro - also sold as the Chevrolet Titan - was a Class 8 cab-over-engine semi tractor), AMC (now defunct car manufacturer).
The company that produces the Astro Van is a well known company called Chevrolet. The Astro Van by Chevrolet was first produced in the 1980s, and was quite popular.