Misfire problems 1998 Boxster
#1
Misfire problems 1998 Boxster
Had a rough idle, and CEL light. P0303. Misfire cylinder 3. Swapped out coil pack on 3. Idles better, but still hesitates a little on acceleration at low rpms, and has same code. Every once in a while, p1315 will be a pending code, then vanish. At a loss. Swapped out MAF with a spare I have just in case. Any thoughts?
1998 Boxster 52,452 miles
1998 Boxster 52,452 miles
#2
Drifting
#3 plug ? switch it with #2?
Check ground (brown) for all three Bank 1 coils.
It is very easy to fail to make a good connection between the coil and it's connector. Push the boot back so you can see an hear the latch 'click'.
Let us know?
Check ground (brown) for all three Bank 1 coils.
It is very easy to fail to make a good connection between the coil and it's connector. Push the boot back so you can see an hear the latch 'click'.
Let us know?
#4
Race Director
No. Switching/swapping coils around is a shade tree mechanic's technique for determining if the coil is bad -- if the misfire follows the coil to another cylinder the coil is bad -- or if the misfire is something else.
Be the #3 coil has a solid/secure connection to the plug and to the wiring harness. Be sure the coil is properly secured.
While you are there check the connection of the fuel injector.
Be the #3 coil has a solid/secure connection to the plug and to the wiring harness. Be sure the coil is properly secured.
While you are there check the connection of the fuel injector.
#5
Drifting