Okay so here is my situation. My dad had a 1989 535i, fairly low miles but the body was rough and it was an auto. We found a 91 535i with a 5 speed and no engine for $700.
So we have been in the process of swaping the m30 out of the 89 in to the 91. Now its in and hooked up except for the exhaust. But it wont fire up, it just cranks over. I pulled a spark plug and checked for spark, and it had a spark, and i have fuel pressure at the line where it hooks up to the engine, and it has fuel coming to it. Any ideas what it can be? i checked the cps and it was with in spec.
Can i check the injectors? they worked before we pulled it. let me know what i can look for
thanks!
So we have been in the process of swaping the m30 out of the 89 in to the 91. Now its in and hooked up except for the exhaust. But it wont fire up, it just cranks over. I pulled a spark plug and checked for spark, and it had a spark, and i have fuel pressure at the line where it hooks up to the engine, and it has fuel coming to it. Any ideas what it can be? i checked the cps and it was with in spec.
Can i check the injectors? they worked before we pulled it. let me know what i can look for
thanks!
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