I have an '86 coupe with an auto trans. This past weekend I was cleaning up my plugs and around the engine compartment. I took off the air cleaner element and the MAF sensor and cleaned them up. After I put everything back together, my car would not idle and the "Check Engine Soon" light stays on. After I get it started and raise the idle manually, it runs but if I let up on the throttle it quits. Anything below 800 RPM and it dies. Did I break my MAF in any way? Thanks for any help.