View Full Version : newly swapped sr20det problems
ogs14
11-28-2012, 11:09 PM
just got my sr swap done a few days ago started it up and sure enough there were some problems. main thing im dealing with is misfire...:(/running rich as well asbad idle. took the maf off and cleaned it. pulled the spark plugs (which were burnt and corroded) and changed them. got a ohmmeter to test the fuel injectors and coil packs all reading equal normal levels. was planning on doing a compression test tomorrow. anything else i should be checking?:-/ thank you
Nizzan4u2nv
11-29-2012, 12:39 AM
It run the same with the maf unplugged? Check for vacuum leaks and make sure the injectors arent leaking.
ogs14
12-02-2012, 02:51 PM
Unplugged my maf was running normal idle but wouldn't go past 3500rpm. Then stalled out could my maf be bad? When's its plugged it it idles 1100rpm
ultimateirving
12-02-2012, 04:13 PM
Hey man before you do anything else, DO a boost leak test.
Im telling you with a fresh swap no doubt something is leaking.
Report back after you have boost leak tested it to at least 10psi.
ogs14
12-02-2012, 04:25 PM
Hey man before you do anything else, DO a boost leak test.
Im telling you with a fresh swap no doubt something is leaking.
Report back after you have boost leak tested it to at least 10psi.
Okay what's the best way to do a boost leak test?
ultimateirving
12-02-2012, 05:11 PM
build boost leak tester, let me google that for you...Click link below
Let me google that for you (http://lmgtfy.com/?q=build+boost+leak+tester)
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