J

joolsbricky

New Member

• Dec 13, 2009

• #1

After replacing the engine n my 97 4.6 its got a low rev misfire up untill about 2.5 k where it revs fine. any ideas anyone please.

 

listerdiesel

Well-Known Member

Events Planner

• Dec 13, 2009

• #2

joolsbricky said:

After replacing the engine n my 97 4.6 its got a low rev misfire up untill about 2.5 k where it revs fine. any ideas anyone please.

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GEMS engine?

Have a look at the sensors, camshaft and flywheel. Also the usual culprits like plugs and leads etc etc.

Peter

 

J

joolsbricky

New Member

• Dec 18, 2009

• #3

thanks il have alook