Laguna mk2 1.9 diesel suffers occasional loss of power
Intermittent fault, sometimes mil light appears with fault sometimes flashes but always clears when ignition turned off/on. sometimes enters limp home mode but again resets on key off. no other warning lights drives nice when behaving. Already checked fuel, used cleaner, changed filters etc. Any known gremlins to look at?
Cars & Trucks - Renault - Laguna - 2000 Renault Laguna Estate
Answers & Comments
With diesels there is an injector control module that sometimes causes problems
possible bad harness connections , ground wires so for starters I would be looking in that area after I ran a fault code check
anything that pits on an engine light and restricts rpm should leave a code