Please help, tried everything need info

[jklteggy]

i have a 90 integra gs 4dr with a b18a1 i replaced the coil spark plugs and wires and still when my car warms up the rpms go from 1g to almost 0 then kicks back up to 1g tried everything but keeps doin it i also replaced tbs and pcv valve and cleaned the iac please help

 

[goofyb20]

i got a misfire it sounds like.. maybe one of your plugs isnt gaped???

 

[jklteggy]

ill check that tommorrow and let you know how it goes

 

[BrokenTalon27]

Are you using the OEM recommended plugs?

 

[acclude]

Sounds like you may need to clean the EGR. That only operates after your car warms up which is when you're having the issues. It's worth checking it out

 

[jklteggy]

i do have oem wires and how do i clean the egr where is it located

 

[jklteggy]

i was told the egr only comes on auto mine is 5 speed

 

[jeepers94]

Sounds like you may need to clean the EGR. That only operates after your car warms up which is when you're having the issues. It's worth checking it out

Yeah I think your right about it possibly being the EGR. Apparently The early 90's Integras have a common problem with the EGR valve. I'm pretty sure you still have an EGR valve. I think they are in both autos and sticks. But I could be wrong.

 

[jeepers94]

the egr valve is on the intake manifold

 

[jklteggy]

could someone show me a picture of the egr on a 5speed that would help alot and how i would go about cleaning it thank you