

| Subject: | RPM surge |
| From: | Gilles H Turmel |
| Date: | Thu, 16 Jun 2011 03:57:27 -0400 |
A friend of mine has an 86 Westy with a new 2.1 block rebored to 2.2. When driving with engine at op temp RPM surges to 2200 RPM. We check to find vacuum leaks: no leaks found. Idle controller has been change for a used unit. At idle the engine is rough but not running rich. Good power on higway. Any ideas? Best regards. Gilles Turmel
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