ok I have 92 mustang 4cyl the car has been running great but last week it started running like crap. I ran the codes and got a faulty maf so i replaced it.
running good with the exception of serious hesitation on takeoff till about 2000 rpm the it comes alive(well as alive as a 4cyl gets
). I have vacume checked the egr valve it holds vacume and moves back and forth going to take it off and clean it tonight hope it helps
Here are the two codes I am getting
1 insufficiant egr flow dected
2 hegosensor voltage indicates lean bank one
I will try cleaning the egr tonight see if it help
any ideas would be nice I heard that when the tfi modual is going out it will cause a low rpm hesitation is this true?
what about a clogged cat, if it was clogged it would make the car run rougn at all ranges?
running good with the exception of serious hesitation on takeoff till about 2000 rpm the it comes alive(well as alive as a 4cyl gets
). I have vacume checked the egr valve it holds vacume and moves back and forth going to take it off and clean it tonight hope it helpsHere are the two codes I am getting
1 insufficiant egr flow dected
2 hegosensor voltage indicates lean bank one
I will try cleaning the egr tonight see if it help
any ideas would be nice I heard that when the tfi modual is going out it will cause a low rpm hesitation is this true?
what about a clogged cat, if it was clogged it would make the car run rougn at all ranges?
