Hi All,
I have a 1995 Isuzu Bighorn 3.1TD, Engine No. 4JG2
Check Engine light comes on intermittently when driving, even @ 100kmh and suffers an erratic Idle
With the Check Engine light the Rev Counter drops out altogether and the engine starts pulsing quite a lot (erratic Idle
) - so isn't happy about something, if I come to a stop it can stall due to the pulsing revs - erratic Idle
If I turn off the car and start it up again the Rev counter comes back and the Check Engine light dissappears - albiet only for a short time until it happens again.
Issue seems to have crept in since I had a slipping Alternator belt due to a broken Belt tensioner - I feel this could still be related to my issue and maybe needs even more tightening but maybe I'm wrong
Has had me baffled for some time.