This is hard to explain but here it goes. I have a 2012 Tahoe PPV (police package) 2WD with the 5.3L. I have put a Magnaflow single in single out cat back exhaust with RES delete. Also It has an air raid CAI and super chips tuner on it. I am currently running the 87 octaine tune on it. I use the vehicle for police work so I drive around subdivision at slow speeds alot. When first starting to accelarate it seems like the engine is hestitating or drounding a little and then it will kick in and go. I dont remember this occurring before I added the above listed items to it but cant recall 100%. It's an odd sound almost like a spatter and then kicks in an goes normal. I'm at a loss and don't know what to do. It happends most at slow speeds but can notice some on higher speeds. Anyone have any info for me? Thank you in advance.
2012 5.3L engine spatter problem?????
- Thread starter astraintx
- Start date
Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.
kntrydr
New Member
Read your post and it caught my eye I have the same truck in a 07 model I have done similar things to it but I took the Programer out because unless you get one with a program for all the other mods you have done to your truck it thinks its stock and actually gives a lack of power and response the other thing is how are your spark plugs I would bet know that you have been driving around with all that is been done that your plugs may have fouled good luck
