LS1 swap in 3rd Gen Camaro, No Start. Help!
10-17-2010, 08:56 PM
#1
LS1 swap in 3rd Gen Camaro, No Start. Help! Helping a buddy finish up his LS swap into a 3rd gen Camaro.
Engine is a 2001 LS1, 2000 PCM auto car. Engine ran fine in donor car before pulled.
Flash forward, engine is in, fuel pressure is good, no DTCs, VATS disabled in tune, speartech harness, grounds tested good but no spark. Car will crank and crank but won't fire. We have power at the coils but appears they are not firing the plugs.
Fuses look good also all around.
Pretty dumbfounded at the moment. We have HPTuners and looked over any obvious stuff but nada.
Any ideas?
Engine is a 2001 LS1, 2000 PCM auto car. Engine ran fine in donor car before pulled.
Flash forward, engine is in, fuel pressure is good, no DTCs, VATS disabled in tune, speartech harness, grounds tested good but no spark. Car will crank and crank but won't fire. We have power at the coils but appears they are not firing the plugs.
Fuses look good also all around.
Pretty dumbfounded at the moment. We have HPTuners and looked over any obvious stuff but nada.
Any ideas?
10-18-2010, 06:00 PM
#3
Launching!
Join Date: Sep 2008
Location: Ashland,VA
Posts: 234
Likes: 0
Received 0 Likes
on
0 Posts
Helping a buddy finish up his LS swap into a 3rd gen Camaro.
Engine is a 2001 LS1, 2000 PCM auto car. Engine ran fine in donor car before pulled.
Flash forward, engine is in, fuel pressure is good, no DTCs, VATS disabled in tune, speartech harness, grounds tested good but no spark. Car will crank and crank but won't fire. We have power at the coils but appears they are not firing the plugs.
Fuses look good also all around.
Pretty dumbfounded at the moment. We have HPTuners and looked over any obvious stuff but nada.
Any ideas?
Engine is a 2001 LS1, 2000 PCM auto car. Engine ran fine in donor car before pulled.
Flash forward, engine is in, fuel pressure is good, no DTCs, VATS disabled in tune, speartech harness, grounds tested good but no spark. Car will crank and crank but won't fire. We have power at the coils but appears they are not firing the plugs.
Fuses look good also all around.
Pretty dumbfounded at the moment. We have HPTuners and looked over any obvious stuff but nada.
Any ideas?
10-19-2010, 09:30 PM
#5
10 Second Club
iTrader: (36)
Join Date: Jan 2008
Location: NJ
Posts: 148
Likes: 0
Received 0 Likes
on
0 Posts
Just to add, we swapped his pcm into my car and it fired up no problem...so the pcm isnt the issue. We also put a set of my coils onto his car and still did not get spark
