T0P5Y
Member
- Posts
- 54
Help! Td5 90 2000 Miss Fire on Cylinder 1. I have looked through existing threads but I am drawing a blank!!
1) Showing no faults on Nanocom.
2) Each Injector fires when in 'Test mode' on Nanocom.
3) Lumpy and slightly erratic Idle, Cylinder 1 imbalance reading at idle,
4) Exhaust port stone cold on Cylinder 1 after running for a while.
5) Plumes of smoke (White but not water) when power demanded.
6) No Fuel in sump.
7) No water loss or back pressure in coolant reservoir.
8) Replaced injector loom inside rocker cover as a precaution
9) Replaced fuel filter, primed and ran with same issue.
10) Was running perfect beforehand, have googled symptons and so far i have got....
11) No oil in loom, red plug or ECU.
12) Injector coding is correct.
A) Faulty injector seals - Discounted due to no blow back into tank or sump.
B) Warped head / Blown head gasket - Discounted due to no oil loss / coolant loss or pressure build up in coolant reservoir.
C) Fuel pump / Pressure regulator defective - discounted due to cylinders 2 through to 4 are within parameters.
Am I missing something here??
1) Showing no faults on Nanocom.
2) Each Injector fires when in 'Test mode' on Nanocom.
3) Lumpy and slightly erratic Idle, Cylinder 1 imbalance reading at idle,
4) Exhaust port stone cold on Cylinder 1 after running for a while.
5) Plumes of smoke (White but not water) when power demanded.
6) No Fuel in sump.
7) No water loss or back pressure in coolant reservoir.
8) Replaced injector loom inside rocker cover as a precaution
9) Replaced fuel filter, primed and ran with same issue.
10) Was running perfect beforehand, have googled symptons and so far i have got....
11) No oil in loom, red plug or ECU.
12) Injector coding is correct.
A) Faulty injector seals - Discounted due to no blow back into tank or sump.
B) Warped head / Blown head gasket - Discounted due to no oil loss / coolant loss or pressure build up in coolant reservoir.
C) Fuel pump / Pressure regulator defective - discounted due to cylinders 2 through to 4 are within parameters.
Am I missing something here??