04-28-2018, 05:22 PM | #1 |
Drives: 2017 ZL1, 2015 Z51 vette 2005 gto Join Date: Sep 2009
Location: New Castle,pa
Posts: 252
|
codes p0300 and p16a1 and p0157
ok so did some upgrades: halltech intake, katech ported tb, borla h pipe and granatelli plug wires. car started fine for a few minutes then felt sluggish and flashing check engine light came on with service stabilitrak and service rear diff light on dash checked code and was only p0300 so re-seated all plug wires and they are all good checked all hoses under hood and all connected. with getting the lean code do i need to get this tuned? not sure what the heck my issue is at this point?
__________________
|
04-28-2018, 05:23 PM | #2 |
Drives: 2017 ZL1, 2015 Z51 vette 2005 gto Join Date: Sep 2009
Location: New Castle,pa
Posts: 252
|
Sorry 2015 c7 z51
__________________
|
04-28-2018, 06:17 PM | #3 |
Drives: 2017 ZL1, 2015 Z51 vette 2005 gto Join Date: Sep 2009
Location: New Castle,pa
Posts: 252
|
ok went out to look at this again and changed out the tb to the stock one. cleared the codes and getting a permanent code of a p0300 and p16a1 with the pending code of a p0300 and the serv stabilitrack and serv rear diff and flashing check engine code
__________________
|
05-07-2018, 07:09 AM | #4 |
Drives: 2017 ZL1, 2015 Z51 vette 2005 gto Join Date: Sep 2009
Location: New Castle,pa
Posts: 252
|
ok bought hp tuners and seeing a misfire on 7 and 8 how do the cylinders count on the block?
__________________
|
06-13-2019, 03:28 AM | #5 |
Drives: 2010 Join Date: Mar 2015
Location: Ga
Posts: 249
|
Sounds like a misfire issue. Try replacing the plugs and wires.
|
|
|
|
|