im either having an issue with spark energy or fuel tables. how can i verify which is my issue?

 

anyone? i was thinking maybe its time to send the injectors out to be bench flow tested or maybe i should just buy a set of fast 60's. because either i have weak coils or a bad set of wires.

 

Have You Checked The Coios Themselves? I Had To Replace Two On My Wife Burb After It Sat For 8 Months. They Would Only Fire Every Other Time.

 

Actually I Think One Only Fired Evey Forth OR Fifth Time.

 

well i guess its possible. they are the original coils. i wonder if i could find someone with a set i could borrow before i buy any.

 

ok so here is the issue. problem 1 i have the wrong plugs in the truck. i need a tr6 plug. problem 2 if you change the gap on a the tr6 plugs it has the potential to ruin the plug. i changed them from .035 to .050. when you do the spark test i have great spark before the plug but at the plug its significantly weaker. problem 3 if you close loop tune a silverado and you dont know what you are doing it makes the engine run like ****.

to ANYONE in the bay area Nick at Newtech is a douche he tuned my truck and my buddies camaro wrong. but at least my friends camaro is driveable. now im out 550 bucks for a tune that doesnt work. wonderful.

 

Still have the LSXRT installed? How is the driveability?

 

its still not dyno tuned but it has not given me any issues as of yet.

 

Ok down here we all run the tr55 gapped at. 45 for motor. İ would run my 346 on these and never had a problem with my truck even dynoed it and had 447rwhp and went constant 12.3s with the stock truck intake. İ believe the prob u may be having might be the tune.

 

hang in there bro youre my inspiration I been without my truck since last october. My 383 is assembled an in the truck now waiting on tuning. This is going to be the third time that the engine gets rebuit since I first stroked it best of luck