Any thought on what would cause my 90 mod V6 to suddenly start idling 700rpm higher after a battery change. used to idle at 600rpm now idling 1200rpm.
The motor has a fair miss aswell between 3500 to 4000rpm then takes off.
Prior to changing out the battery I noticed there were two loose bolts on the passenger side ex manifold the one with the ox sensor. Tightened these up . The car actually seems to run slightly smoother now but not too sure what they should idle at.
Thanks in advance for your replys
The motor has a fair miss aswell between 3500 to 4000rpm then takes off.
Prior to changing out the battery I noticed there were two loose bolts on the passenger side ex manifold the one with the ox sensor. Tightened these up . The car actually seems to run slightly smoother now but not too sure what they should idle at.
Thanks in advance for your replys