Question about GMC Cars & Trucks
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Posted on Jan 02, 2017
I think you have a short where the wiring harness plugs into the fuse block .I'ts located on the
firewall,just above the battery. Look at the lower left corner for signs of a hot spot,melting or
Posted on Jan 06, 2009
Your dip stick tube is your fill tube for your transmission . Make sure your transmission oil is at opperating temp before servicing some instructions are written on the dip stick , Use a small funnel , Add a little at a time (cup). Use the proper fluid , check regularly
Posted on May 18, 2008
My sincere apologies for the delayed response.
I am personally going back to answer your unanswered questions.
I do not know if you still need this information, but I am going ahead and answering it anyway. You may want to Print the Diagrams for future use.
CLICK on the following LINK. It has the Belt Diagrams you will need.
If you would: Before Clicking: Let me know if this helped you, or if you have any additional information or questions. Feel Free to contact me at FixYa.com!
Again my apologies...
Posted on Mar 07, 2010
Sounds like you may have problems with the ignition switch. The starter is turning over? But the motor doesn't fire, until you turn the key off?
Posted on Mar 16, 2010
SOURCE: need to find out my engine size
There are two ways to identify the engine you have. First way is to locate the white emission ID label located under the hood. This label is white with black print, about 2" x 4" and will say something like "this vehicle conforms to such and such for model year 1987...." and somewhere on it it will also have the engine size in liters such as 4.3, 5.0, 5.7, or 6.2 Most of these vans came with the 5.7L [350 cubic inch] engine. This label usually is on top of the radiator shroud, bottom side of the hood, or one one of the supports [it varies] but should be fairly easy to find unless it's been removed or lost somehow. The second way to determine which engine you have it to find the 8th digit of the 17 digit VIN number. The letter Z means you have a 4.3L, H is a 5.0L, K and M are 5.7L engines, and J is the 6.2L diesel. Hope this helps out!
Posted on Jul 11, 2010
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