How to change spark plug wires?
Nov 27, 2009 at 10:16 AM
tune up help needed
2001 LAND ROVER
DAVE H
- ✓ASE Certified Mechanic
- 13,384 POSTS
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2001 Land Rover V8 Four Wheel Drive Automatic 109,09 miles
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how to change spark plug wires
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how to change spark plug wires
Jul 14, 2008 at 2:57 AM
DAVE H
- ✓ASE Certified Mechanic
- 13,384 POSTS
I would replace the coils and wires at the same time .. !! to save you stripping it all down again in the near future ?
COIL - IGNITION
Removal
Remove upper inlet manifold assembly. See GASKET -- INLET MANIFOLD .
Disconnect multiplugs from ignition coils.
Release High Tension (HT) leads from rocker covers and disconnect HT leads from spark plugs.
Carefully maneuver ignition coil assembly from between engine and bulkhead.
Noting their fitted position disconnect HT leads from ignition coil.
Remove 3 screws securing ignition coil to support bracket and remove coils.
Installation
Position ignition coil to support bracket, fit and tighten screws.
Connect HT leads to ignition coil ensuring they are in the correct position.
Carefully position ignition coil assembly between engine and bulkhead.
Connect HT leads to spark plugs and secure HT leads to rocker covers.
Connect multiplugs to ignition coils.
Fit upper inlet manifold assembly. See GASKET -- INLET MANIFOLD .
COIL - IGNITION
Removal
Remove upper inlet manifold assembly. See GASKET -- INLET MANIFOLD .
Disconnect multiplugs from ignition coils.
Release High Tension (HT) leads from rocker covers and disconnect HT leads from spark plugs.
Carefully maneuver ignition coil assembly from between engine and bulkhead.
Noting their fitted position disconnect HT leads from ignition coil.
Remove 3 screws securing ignition coil to support bracket and remove coils.
Installation
Position ignition coil to support bracket, fit and tighten screws.
Connect HT leads to ignition coil ensuring they are in the correct position.
Carefully position ignition coil assembly between engine and bulkhead.
Connect HT leads to spark plugs and secure HT leads to rocker covers.
Connect multiplugs to ignition coils.
Fit upper inlet manifold assembly. See GASKET -- INLET MANIFOLD .
Nov 27, 2009 at 10:16 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.