84 Nissan Maxiam - too much fuel?


Old 10-23-05, 08:45 PM
Visiting Guest
Posts: n/a
Unhappy 84 Nissan Maxiam - too much fuel?

This problem has me doing this. I have had this car to the Nissan mech. and they said it was ready and nothing was different, other than my wallets lighter.
The problem is that the plugs faul up right away. All black when I pull them. Clean the plugs and try again and same thing happens right way. I have changed the injectors, mass air flow sensor, plugs, O2 sensor, distributor, heat sensor, gas line, think that is everything. Noticed that the gas cap always has suction pressure after running. Never seen that happen ALL the time on other cars. If it does start and may keep it running by keeping the rpms up till it's warm, it may run wonderfully. But when it's turned off it's back to the same problem. Most the time it's just a lot of black smoke if you keep the rpms up and then dies when you let off the gas.
Any help would be appreciated. Thanks
Sponsored Links
Old 10-24-05, 07:06 AM
the_tow_guy's Avatar
Group Moderator
Join Date: Feb 2001
Location: SW Fla USA
Posts: 11,589
Take it back to the mechanic and make them fix it right. If you took it in for the same problem it still has, they need to make it right or give you a refund.

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Thread Tools
Search this Thread
Display Modes