lincoln crazy problems
lincoln75th
07-04-2015, 12:14 PM
1☆) Symptoms
•Car will only rev up when warm (200°+)
•po174, po171
•horn not working
•cut off at operating temperature
•catalytic converter glows red
• check engine light won't come on
♢ what I done so far
* clean fuel injectors and test them
*Replace ignition coils
*Replace tps, all 3 pcv and egr sensor
*Cleaned maf and IAC
*Change spark plugs
*removed exhaust system no change in engine performance
* spread around engine for vacuum leaks with Carbon cleaner no change in engine
•Car will only rev up when warm (200°+)
•po174, po171
•horn not working
•cut off at operating temperature
•catalytic converter glows red
• check engine light won't come on
♢ what I done so far
* clean fuel injectors and test them
*Replace ignition coils
*Replace tps, all 3 pcv and egr sensor
*Cleaned maf and IAC
*Change spark plugs
*removed exhaust system no change in engine performance
* spread around engine for vacuum leaks with Carbon cleaner no change in engine
Crvett69
07-04-2015, 12:32 PM
lincoln75th
07-04-2015, 12:39 PM
I tried the vacuum leak Theory didn't work for me
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