Hard Starting S40...Help!
#1
Hard Starting S40...Help!
Im hoping someone can help me.
My 2002 s40 wont start unless I put the foot on the gas.
I had a p0303 before and at 55mph, my car kind of hesitates or stumbles. the coil pack has a hair crack at the shft for both cyl 3 and cyl 4.
I think I have two problems:
(1) I think the IACV is bad.
Could some advise me? At this time, the car wont run unless I gas it. once I let go....gone. I could hear the fuel pump because it whines.
My 2002 s40 wont start unless I put the foot on the gas.
I had a p0303 before and at 55mph, my car kind of hesitates or stumbles. the coil pack has a hair crack at the shft for both cyl 3 and cyl 4.
I think I have two problems:
(1) I think the IACV is bad.
Could some advise me? At this time, the car wont run unless I gas it. once I let go....gone. I could hear the fuel pump because it whines.
#2
Fuel pressure regulator is bad. I made the same mistake and replaced the IAC for $200 only to have the problem continue. Then I read here about the FPR and that fixed it right up.
The crack in the coil pack could easily cause a misfire. Can you hear a 'pop, pop, pop' with the engine running from the spark jumping to the head?
The crack in the coil pack could easily cause a misfire. Can you hear a 'pop, pop, pop' with the engine running from the spark jumping to the head?
#3
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