20 Most Recent 2003 Acura RSX Questions & Answers

misfire in all 4 cyclinders hmmm...... compression tester check compression 125psi is good 100 and lower is bad (head gasket they go bad) if that is good, do fuel filter,, or charge system is bad, or bad ground or bad coil

2003 Acura RSX | Answered on Nov 09, 2019

It's on the A/C line between the compressor and the evaporator. They cost anywhere from Ten to Twenty Five Bucks. I hope this helps. Take care. If you have more questions for Me or just want to say Hi! Use testimonial. Thanks

2003 Acura RSX | Answered on Jan 23, 2019

All kinds of repair manuals are available here.Have a look of this may be you will get something useful.

2003 Acura RSX | Answered on Mar 11, 2018

If you switch from top, to front, to bottom of the vents. The the mode door motor is bad. Sorry i can't tell you exactly where it is. But they are usually at the center console under the dash on either side of the console.

2003 Acura RSX | Answered on Aug 05, 2016

Could be the starter motor.

2003 Acura RSX | Answered on Oct 02, 2015

The tentioner should keep the belt at the right tention. Are you sure its the belt? I had some squeaking in my 05' RSX and replaced the Tentioner Pulley and the squeaking went away. Maybe this could be the same case. Hope this helps.

2003 Acura RSX | Answered on Mar 21, 2015

The simptoms you are describing sound like the catalitic converter, that will choke the car and potentally get better as the car heats up. advance auto will scan the car codes for free. a quick check is to start the car and check the exhaust flow out the tail pipe there should be a fair volume of exhaust gasses at high idle when you first start the car at cold.

2003 Acura RSX | Answered on Jul 02, 2014

conect with carman diagnostics device and erase

2003 Acura RSX | Answered on Apr 13, 2014

You must remove the radio and have it repaired by an authorized factory repair center.

2003 Acura RSX | Answered on Apr 01, 2014

possibly the auto engine disable to prevent over-rev blowing the engine?

2003 Acura RSX | Answered on Dec 05, 2013

double posted, backup on post. and please be patient.
or google , it, 10000 of same posts world wide on all forums related

2003 Acura RSX | Answered on Dec 04, 2013

all remotes.
yes?, try new battery in remote.
always have at least 2 remotes.

2003 Acura RSX | Answered on Dec 04, 2013

On the RSX I'd check the IACV (Idle Air Control Valve) It's on the bottom of the throttle body and if stuck open can cause this. Also, make sure to check all sensors under the hood are in and tight. If it's none of those may want to look at the fuel pump.

2003 Acura RSX | Answered on Oct 28, 2013

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