Keyser's Auto Repair, Inc.

Dear Mr. [redacted], Our commitment to providing you with the best automotive repair and customer service is our primary goal. We value your business and would like the opportunity to explain out test services performed on February 21, 2017. The cylinders in your 2006 Mitsubishi Lancer had water...

and debris sitting in the spark plug holes. We tested compression on cylinder #1 and cylinder #4. They both tested low at 30 and 35 psi. oil was then added to both cylinders and rechecked. The compression then came up to 90 psi. That tells us the 2 cylinders tested were fuel fouled or the spark control problem was from water surrounding the spark plug boots. After testing there is no mechanical problem according to the test data you received from us. You showed me your compression test numbers and they were the same with our findings after the oil was added to both cylinders. With the debris and water cleaned out of the spark plug holes your vehicle is running properly. I had been out of the office due to a family emergency. I apologize for an unclear explanation of the test results. If you are still not satisfied with the information you can call Scott during business hours at 406-586-9449.Sincerely, Scott K[redacted]Owner-Keyser's Auto Repair