Miss-fire hunting
#1
Posted 16 June 2009 - 07:26 PM
Previous: 97 Gen 2 Liberty wagon, 89 NA MX5, 88 Toyota Cresta. Current: 04 turbo MX5, 02 Foz GT.
#2
Posted 16 June 2009 - 08:07 PM
#3
Posted 16 June 2009 - 08:37 PM
If I told you I was a compulsive liar, would you believe me?
#4
Posted 17 June 2009 - 08:21 AM
#5
Posted 17 June 2009 - 09:38 AM
#6
Posted 17 June 2009 - 09:40 AM
#7
Posted 17 June 2009 - 10:02 AM
maybe check afm while your there....
How do i check if thats gone? If it means anything i cleaned it about a month ago? Sorry for the n00bness .
Is the miss at idle too? Does it miss only when you accelerate?
Cheers
J
Nah, only under acceleration.
Previous: 97 Gen 2 Liberty wagon, 89 NA MX5, 88 Toyota Cresta. Current: 04 turbo MX5, 02 Foz GT.
#8
Posted 17 June 2009 - 12:25 PM
Nah, only under acceleration.
Like Walts said, coil. A miss under load is usually leads but youv'e done them.
If you come across any distributors for the EJ22, hang on to them as they are uber rare!
Cheers
J
If I told you I was a compulsive liar, would you believe me?
#9
Posted 17 June 2009 - 05:31 PM
Like Walts said, coil. A miss under load is usually leads but youv'e done them.
If you come across any distributors for the EJ22, hang on to them as they are uber rare!
Cheers
J
Awesome. Thanks for that mate.
Previous: 97 Gen 2 Liberty wagon, 89 NA MX5, 88 Toyota Cresta. Current: 04 turbo MX5, 02 Foz GT.
#10
Posted 17 June 2009 - 07:50 PM
#11
Posted 17 June 2009 - 07:54 PM
Anytime.Awesome. Thanks for that mate.
If you have a digital multimeter you could check each coils primary and secondary resistances (ohms) and you may pick up the fault.
The coils should have a 3 pin plug connecting them to the wiring loom. Unplug it and use the multimeter set to ohms to check the primary resistance between the center pin (common) and the two outer pins (one to each coil). You should have 0.4 to 1.0 ohms.
To test the secondary, just pull out the plug leads and stick the probes in each end of the coil. You should have between 18-24k ohms (18000 - 24000 ohms).
Might be worth a try.
Cheers
J
PS You do know what a distributor is?
If I told you I was a compulsive liar, would you believe me?
#12
Posted 17 June 2009 - 10:05 PM
Anytime.
If you have a digital multimeter you could check each coils primary and secondary resistances (ohms) and you may pick up the fault.
The coils should have a 3 pin plug connecting them to the wiring loom. Unplug it and use the multimeter set to ohms to check the primary resistance between the center pin (common) and the two outer pins (one to each coil). You should have 0.4 to 1.0 ohms.
To test the secondary, just pull out the plug leads and stick the probes in each end of the coil. You should have between 18-24k ohms (18000 - 24000 ohms).
Might be worth a try.
Cheers
J
PS You do know what a distributor is?
Don't have one at home so ill give it a try at school. Thanks again mate.
Yeah i know what a distributor. Fugged if i know where it is, if it has one. N00b, i know .
Previous: 97 Gen 2 Liberty wagon, 89 NA MX5, 88 Toyota Cresta. Current: 04 turbo MX5, 02 Foz GT.
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