AE 100 5A engine cold start problem
Posted: March 23rd, 2013, 7:06 pm
my ae 100 corolla cold starts in the morning, however once started during the day there is no problem. Could it be the MAP Sensor ? Can anyone source one for me plzzz] 
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AE 100 5A engine cold start problem
https://trinituner.com/v4/forums/viewtopic.php?f=32&t=493843
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Re: AE 100 5A engine cold start problem
Posted: March 26th, 2013, 6:27 pm
bump
Re: AE 100 5A engine cold start problem
Posted: March 29th, 2013, 8:33 pm
check coolant temp sensor it affects cold starts
Re: AE 100 5A engine cold start problem
Posted: March 31st, 2013, 5:27 am
Do not just start throwing parts at it without first logically trying to find the source of your problem. you would be wasting time and money. How long has this been going on? Did you do an engine swap recently? Is the engine check light wired and functions correctly? Is the check light staying on? Did you run a diagnostic and what are the error codes? Have you tried resetting the ECU? Did the error codes repeat themselves? when last did you service the engine are you running the correct spark plugs and gap? Do you have a leak in the hose going to the MAP sensor? How good is your distributor and plug wires? Is your fuel pressure correct?