I believe my DI casset is failing, the car is stutteriing, and running really rough like the timing is off. I just moved to the mountians from sea level and I am ushally driving and an altitude of above 9,000 ft, I don,t know if that may be the problem. Maybe someone has some information for me.
Plugs, check them first and if you can just put in the some brand spanking new NGK's. I wish I had in my 9000 but then now that I think about it......if I had done that first lol I wouldn't have my 9-3 and manual transmission.
I'm suggesting you do plugs first before doing the DI. If you have a bad plugs then putting a good DI will do no good. Put new plugs in first and then if it clears up you just had bad plugs. If no change then do DI.
I had 2 do this over summer, boosting past 10 psi the car would stutter, find a known good one and swap it out and see.
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Related Threads
?
?
?
?
?
Saab Link Forums
953K posts
27K members
Since 2003
A forum community dedicated to Saab owners and enthusiasts. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more!