OK I have been helped her before. My non-turbo 740 was belching black smoke a while back and I was able to remedy things by cleaning up the contacts at the air mass meter. At least I thought I had. The last few days the symptoms are appearing again and my fix is not working this time. Where can I be looking next.
Thanks,
Kirk
Check the vacuum hose at the fuel pressure regulator. If it has fuel in it, replace the regulator.
Bob
On Thu, 04 Nov 2004 15:22:50 GMT, the illustrious Robert Dietz favored us with the following prose:
Replacing my O2 sensor fixed that problem for me.
blurp
Have something to add? Share your thoughts — no account required.
Ask the community — no account required