Strong odor of gas or some fluid when running and after. 1999 GMC Yukon

SOURCE: I have a 1999 GMC Yukon Denali, 350 V8. I want to

check in the area above the rim of the oil filter...they're typically located very close to the filter.
k

SOURCE: 1999 GMC Yukon - Blower only operates on high. I

on these models on the harness that plugs into the fan switch goes bad, I changed the switch and found this harness melted together on my 99 yukon

SOURCE: GMC YUKON XL 2WD 5.3ENGINE DIES LOW IDLE

Problem my be your throttle sensor.

SOURCE: 93 gmc sierra running rich no computer codes

Oxygen sensor[s],map sensor and fuel pressure regulator.Although you should have a check engine light "on" with any sensor malfunction.I would look at fuel lines for a leak under vehicle.

SOURCE: My a/c compressor comes on for about 5 seconds,

Hi, The most common cause is low refrigerant,you can get a recharge kit at your local auto parts store.thay come with how to directons. Thay run about $50.If you do it yourself be sure to buy the kit that has a guage on it.The system may take more refrigerant than what you get in the kit,but you can buy an extra can. hope this helps you. thanks for using fixya.please rate my post. Thank You,iluv2fish. Ray....