hey guys ok so with my 1992 nissan 200sx ca18det im having a problem ... if the car is left for a day i battle to start her i have to turn the key and hold it swinging and slowly after like 5 min it starts up but revs pick up seriously slow .... but once she has idled for 10 ,15 seconds shut her off and bam starts first shot ??? no loose wires i cant find any leaks i put new spark plugs.. mods on the car is a 63 free flow and a filter and bov by the intake.
please help .
you got mangement or stock ecu?
Stock ecu
Then either you cold start solonoid is buggered or wrongly wired(plugged in) get it to someone when it's cold to check it out for you.
Mmmmm ok i heard of a few people removing the aac thing ...and all that stuff by the inlet mani could i remove it??i want to go nistune soon.
Do compression test
Check fuel pump, regulator, fuel filter.
Check plugs
Has it always done this? Could be cam timing as well if the car was worked on.
only had the car since the 19th .. it has done it about 4 times so far some days its perfect ... not a single problem and some days the car will start but miss for an hour or so then not miss its driving me up the wall hahahaha ....
sorry the 12th of jan not 19th.
the idle also become erratic stop at the robot it idles perfect drive to the next one then it idles high. and then low
OK, so you just bought it.
1) Full service - plugs, filters, oil, coolant flush, brake fluid flush, clutch fluid flush, gearbox and diff oil, etc
2) check timing (I would actually recommend you just replace the timing belt, then you know it is good)
3) compression test
4) test fuel pump and regulator (I would recommend you replace with a Walbro anyway)
5) clean MAF
6) check for boost leaks (this includes all vacuum lines)
7) check for any other error codes
If you still have problems, then you can start trouble shooting more specific things. You cannot look for problems if the basic maintenance is not up to date.
I agree with enzio.
I bought my sx late last year and 1st thing you do is a complete service.
For the compression test i took it to ALB(previously snail conversions), they helped me out quickly and at a good price aswell. Glad I did that as they informed me that my engine mounts is also stuffed and another couple of things that I had to look at.
Let us know how it goes and I hope you enjoy the car!
ok getting a walbro pump on the weekend . maf is clean i cleaned the whole unit out on sat i cant find any boost leaks or damaged vaccume pipes, new oil and filters are on the car done by me , also put new spark plugs in. i will get the timing belt on sat with the fuel pump. how would i check error codes??? brakes and clutch i bled the system and topped up with new fluid.
im really enjoying the car just the stupid problems to sort out . thanks all of you for the replies.
Download a FSM, you will get all the info you need in that. Just google, there a few places you can find it.
It is really worthwhile to have it printed out and bound - you will use it a lot in the future
did you fit the correct plugs?
plugs i got are NGK bcp6es
BcpR6es
get the plugs (part no) rat posted
ok called midas now plugs R114.24 ill get them later on today and will let you guys know if it helps also last night i removed the idle control valve and the cold start valve the car starts straight away no problems just a miss but im gueesing that its got to be the plugs.
smash!! wrote:
ok called midas now plugs R114.24 ill get them later on today and will let you guys know if it helps also last night i removed the idle control valve and the cold start valve the car starts straight away no problems just a miss but im gueesing that its got to be the plugs.
Got spare if you need.
Sometimes things are simple isn't it...
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