DaveL
New Member
I have gone back to posts made in 2009 and have not seen anything like I'm looking for....
I have a 2000 Tahoe Limited with 250,000 miles on her..She runs pretty good..Been pampered most of her life..never been driven hard by me..Done some towing but nothing really major...
The old girl started missing under a load and threw a P302 code...So I changed plugs,wires,cap and rotor...they needed it bad..I know all of the above have over 150,000 miles on them...I don't know how the rotor and cap were even throwing fire...BAD SHAPE
Now she runs great under a load and has all kind of power...But...she will sometimes have a slight miss at idle and it shows a P304 code now..
I've back tracked all my wires..rechecked gap..cleared the code..and it comes back..and I still have an intermittent miss at idle..it's so slight most people don't feel it but throws the P304...and it's time for tags and it wont pass inspection with the code...Any ideas?
I have a 2000 Tahoe Limited with 250,000 miles on her..She runs pretty good..Been pampered most of her life..never been driven hard by me..Done some towing but nothing really major...
The old girl started missing under a load and threw a P302 code...So I changed plugs,wires,cap and rotor...they needed it bad..I know all of the above have over 150,000 miles on them...I don't know how the rotor and cap were even throwing fire...BAD SHAPE
Now she runs great under a load and has all kind of power...But...she will sometimes have a slight miss at idle and it shows a P304 code now..
I've back tracked all my wires..rechecked gap..cleared the code..and it comes back..and I still have an intermittent miss at idle..it's so slight most people don't feel it but throws the P304...and it's time for tags and it wont pass inspection with the code...Any ideas?