| Re: 1992 Vette Misfiring intermittently |
Subject: Re: 1992 Vette Misfiring intermittently by bogus on 2020/5/7 15:54:27 Any update? The more I think of this problem, the more I am convinced that the issue is with the harness around the coil and ICM. Back some 15 years ago, a C4 regular on Corvette Forum had the exact same problem. His car would run great, then start to misfire. His was also a 1992/93 vintage. After much analysis, it was found that the harness for the coil/ICM had failed and was intermittently losing connection, causing the coil to shut down for a moment, then turning back on. It was a needle in a haystack, to be honest. |
