2005 chevy silverado 4.3 v6, past month when parked, the idle goes up and down, i let it warm up and still does it. It drives good but just when i put in in park the idling is terrible. I replaces iacv, oxygen sensors, tps. When i replaced all that and reset the computer everything seemed to be ok and then it started idling bad again today. What else can it be? its very frustrating. Someone said vaccuum leak, but where exactly should i check for that. Help much appreciated

Asked by Mar 08, 2016 at 05:29 PM about the 2005 Chevrolet Silverado 1500 LS Short Bed 2WD

Question type: Maintenance & Repair

2 Answers

30

did you check all the fuses and relays? or probe the sensors wires?

30

check M.A.F sensor. and P.C.V value

Your Answer

Add photo

Related Questions

Search Chevrolet Silverado 1500 Questions

Chevrolet Silverado 1500 Experts

#1 John Carson
John Carson
Reputation 2,130
#2 Rowefast
Rowefast
Reputation 1,790
#3 Silverado_owner_2006
Silverado_owner_2006
Reputation 1,610
View All

Related Models For Sale

Used GMC Sierra 1500
813 Great Deals out of 66,978 listings starting at $1,499
Used Ford F-150
2,250 Great Deals out of 208,963 listings starting at $1,499
Used Dodge Ram 1500
446 Great Deals out of 11,377 listings starting at $700
Used Chevrolet Silverado 2500HD
311 Great Deals out of 27,071 listings starting at $1,250
Used Toyota Tundra
479 Great Deals out of 34,015 listings starting at $3,000
Used Toyota Tacoma
516 Great Deals out of 39,804 listings starting at $1,995
Used Chevrolet Tahoe
572 Great Deals out of 27,580 listings starting at $1,500
Used Chevrolet Colorado
227 Great Deals out of 23,616 listings starting at $2,200
Used Ford F-250 Super Duty
338 Great Deals out of 47,620 listings starting at $1,795
Used Chevrolet Silverado 2500
8 Great Deals out of 292 listings starting at $3,000
Used Chevrolet Silverado 1500HD
12 Great Deals out of 265 listings starting at $3,950
Used Ford Mustang
389 Great Deals out of 47,145 listings starting at $1,999
Used Dodge Charger
283 Great Deals out of 27,241 listings starting at $2,250

Used Cars For Sale

2017 Chevrolet Silverado 1500 For Sale
40 Great Deals out of 115,891 listings starting at $19,580
2016 Chevrolet Silverado 1500 For Sale
144 Great Deals out of 6,054 listings starting at $19,951
2015 Chevrolet Silverado 1500 For Sale
176 Great Deals out of 7,262 listings starting at $15,888
2014 Chevrolet Silverado 1500 For Sale
271 Great Deals out of 10,358 listings starting at $9,988
2013 Chevrolet Silverado 1500 For Sale
158 Great Deals out of 5,111 listings starting at $7,650