1996 discovery misfire
I have a 1996 discovery 4.0, which misfires on all cylinders above an idle, had a code for camshaft position sensor, which I replaced but still had problem and code for O2 sensor which I replaced, ohm checked all plug wires, replaced fuel filter, check fuel pressure (40psi), pull exhaust off to check cats, check all connections at ecm and all sensors. Truck idles perfectly but can't drive! Just recently checked TPS with a snap on scanner and found it bad, also did an ohm test which also tested bad. I read that ECM will compensate for a bad TPS, is this true? I'm working on this for a friend who has limited funds and I don't want to keep buying parts $$$$. Also read about a problem with thbe camshaft reluctor wheel coming loose from the camshaft, any truth to this? I mostly work on BMW's and I'm looking for any help. Thanks in advance
Last edited by baymvay : 06-29-2005 at 08:11 PM.
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