5.3 stall issue no codes
#1
5.3 stall issue no codes
ive searched for weeks and tried so many things please help. i have a 2001 silverado 5.3. its starts fine and runs great for the 1st minute then starts to stall with a rough idle. i turn it off and right back on and it does the same thing. always starts up great and always runs normal the 1st 1 minute. NO CODES! any time and consideration on this matter is truly appreciated!!
#2
TECH Addict
iTrader: (15)
How recent is your tune-up? That would be air/fuel filters, plugs. How new/trustworthy is the gas? Does it run fine with throttle going down the road?
Any mods? Cable driven or electronic throttle body?
Have you cleaned your MAF with proper electronics cleaner?
If something just "went bad" I would guess IAC off the cuff.
When did this start and was it sudden or progressively worsening?
Any mods? Cable driven or electronic throttle body?
Have you cleaned your MAF with proper electronics cleaner?
If something just "went bad" I would guess IAC off the cuff.
When did this start and was it sudden or progressively worsening?
#4
ive searched for weeks and tried so many things please help. i have a 2001 silverado 5.3. its starts fine and runs great for the 1st minute then starts to stall with a rough idle. i turn it off and right back on and it does the same thing. always starts up great and always runs normal the 1st 1 minute. NO CODES! any time and consideration on this matter is truly appreciated!!
Any update as to what solved your problem?