Bo0sTeD 4G63
15+ Year Contributor
- 469
- 78
- Aug 31, 2008
-
Miami,
Florida
1). Any boost, vac, or exhaust leaks? Boost leak tested 5psi above your max boost with no leaks?
No
2). Verified mechanical timing?
Yes
3). Verified base timing?
Yes
4). Ignition system
COP or Stock Coil: Stock
Wire brand and Age: NGK, less than a week old
Spark plug brand, type and Gap: NGK BPR7ES 0.28
5). Motor health (Compression Test)
Cylinder 1: 155
Cylinder 2: 155
Cylinder 3: 155
Cylinder 4: 155
6). Performed basic throttle body adjustments?
Idle Switch: No
Throttle Cable: Yes
TPS: Yes
BISS: Yes
7). Compression ratio
Stock 2g
8). Any known bad sensors or brittle wiring?
No
9). Any DTC/CEL codes?
No
10). Electrical system
Car off (not running): 11.7-12.4
Car running: 13.4-14.1
11). Basefuel pressureand injector values
Base Fuel Pressure: 50 psi
Injector Size (cc/min): FIC Hi-Z 2150cc
12). Properly calibrated and configured wideband sensor
Sensor Brand: AEM UEGO
Calibration Date: Last week
13). Type of fuel
Type: E85
Percent of Ethanol:
14). Watched ECMlink how-to videos?
Yes
I did a second gear pull and at around 5k rpms the car feels like it is surging. This happens in every gear from 5k and up. It is happening usually when there is load. I dont know if it has anything to do with the tune but I am sure my tune needs work.
No
2). Verified mechanical timing?
Yes
3). Verified base timing?
Yes
4). Ignition system
COP or Stock Coil: Stock
Wire brand and Age: NGK, less than a week old
Spark plug brand, type and Gap: NGK BPR7ES 0.28
5). Motor health (Compression Test)
Cylinder 1: 155
Cylinder 2: 155
Cylinder 3: 155
Cylinder 4: 155
6). Performed basic throttle body adjustments?
Idle Switch: No
Throttle Cable: Yes
TPS: Yes
BISS: Yes
7). Compression ratio
Stock 2g
8). Any known bad sensors or brittle wiring?
No
9). Any DTC/CEL codes?
No
10). Electrical system
Car off (not running): 11.7-12.4
Car running: 13.4-14.1
11). Basefuel pressureand injector values
Base Fuel Pressure: 50 psi
Injector Size (cc/min): FIC Hi-Z 2150cc
12). Properly calibrated and configured wideband sensor
Sensor Brand: AEM UEGO
Calibration Date: Last week
13). Type of fuel
Type: E85
Percent of Ethanol:
14). Watched ECMlink how-to videos?
Yes
I did a second gear pull and at around 5k rpms the car feels like it is surging. This happens in every gear from 5k and up. It is happening usually when there is load. I dont know if it has anything to do with the tune but I am sure my tune needs work.