Search found 2 matches
- Mon Feb 06, 2012 8:48 am
- Forum: Bronco Tech
- Topic: extreme missfire and surging
- Replies: 0
- Views: 1252
extreme missfire and surging
I HAVE A 84 BRONCO 2 SOMEONE ELSE HAS INSTALLED A 86 OR NEWER 2.9 LITRE ENGINE IN IT!! THE ENGINE MISSFIRES AND SPEEDS UP AND DOWN!! ITS NOT JUST 1 CYLINDER MISSING IT SEEMS LIKE THEY ALL MISS? I THINK MY PROBLEM MAY BE IN THE DISTRIBUTOR OR IN THE PCM?? IF I DISCONECCT THE SPark OUTput (spout) then...
- Sun Feb 05, 2012 7:52 pm
- Forum: Bronco Tech
- Topic: help figureing this out
- Replies: 2
- Views: 620
help figureing this out
i have a 86 bronco 2 with the 2.9 efi 5 speed 4x4!! the engine runs good for a couple minutes but the warmer it gets the worse it runs? the engine bgins missfiring and engine speeds up and down but when you unplug the spout connector the engine smothes out!! my question? is this more likely a power ...