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1998 sidekick sport auto - no key start - push button start
#4
(12-08-2018, 09:44 PM)fixkick Wrote: the odd running can be also
iSC speed control jammed, gummed up
EGR jammed open same reasons but will have no power near idle.
does engine have full power once it hits 180F coolant?
2500 hot? rpm, ISC dead, or ECU in limphome, mode. with full power????
98 ECU is very different, and only works with 98 injectors,for sure.
no scans and dead comm port is not good; others have complained about lack of comms for years, on SPORTS only, and was found there tools did not do all OBD2 com ports as all new tools do.
pin 2 and 10
some tools do only pin 7. comm levels.
a good tool does all 4 ways. (4th is CAN bus , last added)

seen many car with DLC pin 16 wire cut (power) for the owner DIY some accessories, (vast) for stealing power, to worst of all autostarts. or added cruise or added stereo AMPs etc. (hacks)
make sure the DLC hardness wires look ok. at dash lower edge.

yes do hope you hack is TCM neutral safety switch bypass and not worse.


Thank you, this is AMAZING feedback. I need to get this one in my shop, I'm parting out my 97 and its 18 degrees outside this morning and don't want to be messing with it outside.. Too many projects. '92 Samurai, a 1929 Model A Ford, and the parting out '97, plus the new '98 all in 900 sq foot. Can't sling a dead cat without hitting something.

Know the '98 auto is a bit different with the PCM but its in really good shape for a 20 yr old vehicle. You don't see them like this in the rust belt.

Guy I got it from wasn't much of a mechanic just a parts swapper and not a good diagnoser, I have seen from the parts in the back that he did swap injectors and coil packs and said the previous owner did the switch mess.

So first order of this is to undo the switch mess and try to get ti back to stock and start from there. Your details will certainly help.

This J18 has 240K on it. I have a 73K J23 sitting here that I want to put in it. I know the CCs are greater but it ran perfectly in my '97 with just a long block swap, keeping the rest. It's been done on 5spds alot. Auto shouldn't be too awful hard to make work also.
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Messages In This Thread
RE: 1998 sidekick sport auto - no key start - push button start - by thebanjoman - 12-08-2018, 11:00 PM
RE: 1998 sidekick sport j18 hacked - by fixkick - 12-15-2018, 12:59 AM

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