Hi mates need some help troubleshooting my beast. Rb20 with gt35. Haltech e11v2. Gt35. Surge tank,044, unknown feed pump.21psi high boost 12psi low
So I had it going good. Could pull through second gear on boost and slide all through second as long as you wanna hold it.
One day it was going good apart from a coil pack clip broke on cylinder 1 and when it comes loose it would misfire.
Only difference between that and the next day was I crimped the connectors down lore so it didn't come loose again and wasn't experiencing the misfire issue when new thing started.
I took it to drags and from first run was having problems. Would pull through first and then in second the whole car would basically cut in and out enough to throw your head forward then back she. It came back on then forward when it cut out again. Turned it to low boost and it cut out once at the start if second gear then pulled the rest of about another hundred metres.
Leads me to believe its fuel issue?
Some details about fuel setup. I ran the tank pretty low on gas when I moved house about a week prior to issue starting. Went to start it about 2 days later and the 044 that was I. It was dead. Turned out to be a chinarie I believe. Didn't have any markings like the genuine 044 I replaced it with.
Car was pulling all through second up the highway after replacement so not sure where problem is. Didn't drive for two more days after replacement and car running good the. Out fill tank of fuel in and went to drags.
Could it possibly be fuel filter?
Thanks mates