20 Most Recent 1999 Chevrolet Express - Page 9 Questions & Answers


Your easiest solution would be to pick up a new socket and some blue heat shrinkable **** connectors and then replace the whole thing,just cut and join one wire at a time and you will be fine.

1999 Chevrolet... | Answered on Jan 08, 2010


It is on the bottom of the washer bottle.It come out the top.If you can get to the connector.Remove it and have someone push the wash switch.Hook up a test light to a good ground and check for power at the A terminal.This is a red wire.If the light comes on the the pump is bad.To replace it you have to remove the master cylinder.Do not disconnect the pipes.Just remove the 2 bolts and set it aside.Then remove the washer bottle.Disconnect the hose and remove and replace the pump.It is easier when the bottle is empty or very low.Hope this helps.Good luck.

1999 Chevrolet... | Answered on Dec 20, 2009


this year of chevy vvan has problems with the brake light bulb sockets, they can be replaced, contact the dealer for the parts replacements, make sure u have good skills at splicing wires, as the new sockets must be spliced into the wiring harness, do one wire at a time, DO NOT CUT ALL THE WIRES AT ONCE.

1999 Chevrolet... | Answered on Dec 09, 2009


It could be:

1. A fuse
2. The fan switch
3. The motor itself

1999 Chevrolet... | Answered on Dec 09, 2009


You have a short somewhere dude

1999 Chevrolet... | Answered on Oct 01, 2009


the wiring is pretty staright forward.
so connect
-white wire to a good ground,
-brown wire to parking light brown at left light assembly on the van.
-yellow wire to left turn/brake light to yellow at left light assembly
-green wire to right turn/brake light to drk green at right light assembly

that should do it. good luck

1999 Chevrolet... | Answered on Sep 30, 2009


You may want to check for condensation build up on the spark plugs, spark plug high tension wire, ignition coil and crank shaft sensor. Normally on parts that are wearing out, moisture that occurs overnight or during cold weather may get in the electrical components such as sensors and conductors preventing it to work properly. Other than that check, for vacuum leaks where moisture may come in or leaks in the manifolds.

1999 Chevrolet... | Answered on Aug 18, 2009


they sometimes rust together tap with hammer till they come out and wire brush really well and spray with some paint let dry (to avoid new rust and dry to new ones don't stick to paint).

1999 Chevrolet... | Answered on Aug 18, 2009


When you add refrigerant to the system the compressor will start to cycle again. The system needs a minimum refrigerant pressure to work so when the pressure falls below that minimum the compressor wont cycle. If your adding freon yourself make sure to have engine running and the ac on max with the fan on max. As your adding freon the compressor will start when the min. pressure is achieved, watch the pressure gage closely so you don't over do it. I hope this helps you.

1999 Chevrolet... | Answered on Aug 17, 2009


it can be in one of 3 places on the pump in the filter or on the fuel injector rail if the filter has 3 lines on it then it is in the filter if it is on the fuel injector rail it is inside the intake but it is more than likely on the pump

1999 Chevrolet... | Answered on Aug 05, 2009


Check all your ac/heater fuses. there are some on the side of dash and some under hood. some vehicles have a fuse that runs the high speed blower operation. there may be several in each location, so check carefully.

1999 Chevrolet... | Answered on Jul 29, 2009


Probably need a new fan switch. They are not real hard to change.

1999 Chevrolet... | Answered on Jul 28, 2009


it is located by the distributor, did you check oil level? how many miles could also be worn pump if very high miles or worn bearings

1999 Chevrolet... | Answered on Jul 16, 2009


HAVE THE CATALYTIC CONVERTER CHECKED FOR BEING PLUGGED.

1999 Chevrolet... | Answered on Jul 12, 2009


Bruce did you check the freon. if the pressure is not enough the ac clutch will not engage. If it is the freon you may want to use a leak detector from your local autoparts store before wasting freon.

1999 Chevrolet... | Answered on Jul 07, 2009


i had this problem on my blazer the plug wires would not stay on i had to replace cap rotor and wires

1999 Chevrolet... | Answered on Jul 03, 2009


check fuel pressure on fuel rail to ensure good fuel pressure according to specs for van. also check fuel pressure regulator look for fuel coming out of the vaccum line. if it is then replace it

1999 Chevrolet... | Answered on Jun 30, 2009

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