Engine Jerks August 28, 2007, 05:36:28 PM The other day I was fiddling with the boost on my '86 TC... And now the car just won't idle quite right. It jumps around anywhere from 1900-2100 rpm's, which wouldn't be a huge deal except it is really abrupt in it's changes. Basically it jerks around in that area. In addition, when keeping a constant speed, the car kind of sputters. The engine jumps around a little. Any ideas? It's a 5-speed car. Quote Selected
Engine Jerks Reply #1 – August 29, 2007, 04:59:35 AM turn the boost back to stock and slowly rise it with test drives inbetween or you may have bend, broke or cracks a vaccum line or boost line. Quote Selected
Topic: Engine Jerks (Read 557 times)
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