My Disco was great until i had an injector loom contaminated with oil, but only the top half so it did not reach the ecu. Since it was changed it has been back to the garage 4 times now as it feels underpowered at under 2000rpm and sometimes spluttery. My sister has the same model and the same age, i have driven hers and it feels as mine did, smoother and also quieter. please can someone help before i become bankrupt or god forbid buy a Jap 4*4.