Question about 1988 Ford Bronco II
I have a 1988 ford bronco full size xlt 351 v8 it is ideling low when u give it gas and let off trucks idle goes all the way down and shuts off start it back up does same thing it kinda runs rough to
I just had the same issue with my 88 xlt w/351 W it wound up being the MAP sensor and the timing. I would check both of these and see if it solves your issue.
Posted on Apr 23, 2009
If its throttle body, give it a good cleaning with carb cleaner while its running and hold open the throttle so it wont die. also I would check out the TPS (throttle position sensor) pretty cheap fix.
Posted on Feb 20, 2010
How about a vaccume leak ???
an 88's hoses gotta be pretty cracked by now
and a vac leak will exibit all the simptoms you have
Posted on Jul 08, 2009
Iac valve stands for idle air control valve or the ignition module coul be goin bad id do a fuel pressure test first
Posted on May 22, 2009
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Posted on Jan 02, 2017
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