Golf Cart Batteries Palm Springs

Hi, this car is kicking everyone s ass.. 92 lexus sc400. 128k. Super make public car that I am ready to steer off a cliff. had a idle surge trouble that I researched online and did tests (per the manual) upon tps, iac and maf and cleaned the TB. After frustrating 2-3 substitute used IAC s, I took it to the master tech at lexus. He said it was the IAC valve. He tried my used ones.. and finally a rebuilt one. yet had issues. support to the dealer.. this times he says, it needs a ECU. I did a lot of research upon them, and found that its a common trouble like this car.. bought a used one.. more trouble. had the indigenous one rebuilt by a specialist.. and that s where I am at now.. Put it in tonight and the car idles at 2k rpm. Does the TPS habit to be re-adjusted? The master tech did every sorts of diagnostics upon every associated parts (tps, maf, iac). 0-200 every get older I take it get the dealer for diagnostics.. on going problems are in fact add-on up. I m hesitant to touch the tps if he had it dialed. Any insight? Thanks in advance. Jason

I'm 1500 too high.. or more. It's boggling to me how this misery has morphed into various idle problems and has everyone perplexed.. or for that reason it seems. I've been dealing in the manner of this since July.. makes me appreciate my 240z 10 period more.My daddy owns an sc400 and its been in fact fine to him.. I'm having a difficult mature not being cutting taking into account this purchase. I pull off tone as soon as its a good car though. Motor sounds delightful and is super smooth bearing in mind paperwork right.

I'm reviewing your question now, and will name assist in imitation of your answer ASAP. Rgds Greg. What irregularity codes reach you have. Does the engine direct subsequent to the MAF disconnected. taking into account the loud hissing solid this could be your problem. This could be a large vacuum leak ,with the MAF partnered it is only measuring the freshen that is getting taking into consideration the MAF, hence if the intake manifold is sucking in freshen the ventilate to fuel ratio will be certainly out and cause the engine to stal