2002 grand cherokee 4.7
05-11-2010, 08:57 PM
#1
Junior Member
Thread Starter
Join Date: Mar 2008
Posts: 3
2002 grand cherokee 4.7
Hello,
Well this has been asked before in the past , everyone seems to have a different solution as to noisy lifters on a 4.7 engine. Mine has approx 115,000km and on start ups (30 sec to 1 min) I get that lifter noise,,, which is just annoying but I want to fix it. whats involved in replacing the lifters and how much $ are we talking about. I tried flushing the engine with different products m same results. thanks .
Well this has been asked before in the past , everyone seems to have a different solution as to noisy lifters on a 4.7 engine. Mine has approx 115,000km and on start ups (30 sec to 1 min) I get that lifter noise,,, which is just annoying but I want to fix it. whats involved in replacing the lifters and how much $ are we talking about. I tried flushing the engine with different products m same results. thanks .
05-11-2010, 09:23 PM
#2
Senior Member
Join Date: Nov 2008
Location: Somewhere between NE and SW Alberta
Posts: 1,216
Re: 2002 grand cherokee 4.7
First off are you sure it's the lifters? The purge solenoid is pretty noisy at times and sounds just like lifters/ valves slapping when they are cold.
If it is the lifters and you've already tried seafoam and it didn't help then a call around to a few shops will give you a good idea on cost in your area.
If it is the lifters and you've already tried seafoam and it didn't help then a call around to a few shops will give you a good idea on cost in your area.
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