Thank you for responding.
No I have not performed carbon removal procedures. This problem happened suddenly. I did buy a scan tool and checked the data. I find that the MAT and MAP are reading high. The vacuum hoses have all been replaced. I did replace the O2 sensor since its been 17 yrs. I have the shop manuals to go by and am now going to test the MAP sensor and wiring. Any other suggestions is appreciated.
Wednesday, June 20th, 2007 AT 7:22 PM