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View Full Version : Hard start issue when hot :(

RG
10-06-2009, 02:33 PM
can someone pls help me. i have a 97' 240sx, greddy turbo kit, ams external manifold, aem standalone ecu. car drives awesome idles fine.. then i go to turn her off and come back 5 minutes later.. and she won't idle afterwards. she starts up good, then jumps around from 400-1000. i go to try to give it some gas and she stalls out. what can i do?? i don't have a maf, it's converted to map. so what do you guys think??
RG
10-06-2009, 02:38 PM
could it be that it's flooded?? at idle, my aem wideband shows from 12.8-13.2.. people are telling me it's too rich.. so is it possible that when i turn off the car.. there is still a lot of fuel??
LayNLow
10-06-2009, 07:08 PM
I would say bad CTS. Check the FSM for the testing procedure for it. If bad replace.
ssao1
10-11-2009, 12:47 PM
Check and test Engine Coolant Temp sensor/ FSM
g-via
10-11-2009, 03:34 PM
are you from racing greed....?

get mark to look at it
xavier240
10-15-2009, 04:35 PM
iacv maybe?
Razi
10-15-2009, 04:39 PM
I would say bad CTS. Check the FSM for the testing procedure for it. If bad replace.

Check and test Engine Coolant Temp sensor/ FSM

Agreed. My ECU's temp sensor's plug had jarred loose once and was impossible to start when warm.
A bad temp sensor could cause the same issues.