an odd stumble

mannaert · 11-17-2008, 11:13 PM

I have had this 91 supra for around 10 years. Some years ago I started having problems with anitfreeze lose and eventually at 199500 miles decided it was time for a new long block. Got one from Jarco here in Atlanta. Put a new(rebuilt) turbo on it and cleaned everything else. Replaced worn parts as I came to them. The car runs great except for this. At any stable RPM (be it hi or low) I can feel a bit of a skip/studder every few seconds. Just tried changing the coil packs. That was not it. Does anyone have any ideas???? I am stumped

Bill UK · 11-30-2008, 11:44 AM

Did you change the HT leads (wires as you say in the US)

11-17-2008, 11:13 PM	#1
mannaert Stock Join Date: Nov 2008 Location: ga Posts: 1	an odd stumble I have had this 91 supra for around 10 years. Some years ago I started having problems with anitfreeze lose and eventually at 199500 miles decided it was time for a new long block. Got one from Jarco here in Atlanta. Put a new(rebuilt) turbo on it and cleaned everything else. Replaced worn parts as I came to them. The car runs great except for this. At any stable RPM (be it hi or low) I can feel a bit of a skip/studder every few seconds. Just tried changing the coil packs. That was not it. Does anyone have any ideas???? I am stumped

11-30-2008, 11:44 AM	#2
Bill UK AEM EMS Join Date: Jul 2006 Location: UK Posts: 891	Did you change the HT leads (wires as you say in the US)