Engine Mechanical problem
1988 Saab 900 4 cyl Front Wheel Drive Manual 100,oo miles
Hi. my problem is the motor goes into a cloud of unburned fuel after approximately 4 mins. Using the Bentley manual as a reference checked all circuits and grounds. Changed ecm,mass air flow, o2,pressure reg. (2.4 bar) and NTC. I checked the resistance of each sensor and was O.K. Parts were used.Also is the timing mark on the plastic cover accurate for setting up a new chain and gear set? Compression is between 160 -170.Burn-off fuction worked on air mass
1988 Saab 900 4 cyl Front Wheel Drive Manual 100,oo miles
Hi. my problem is the motor goes into a cloud of unburned fuel after approximately 4 mins. Using the Bentley manual as a reference checked all circuits and grounds. Changed ecm,mass air flow, o2,pressure reg. (2.4 bar) and NTC. I checked the resistance of each sensor and was O.K. Parts were used.Also is the timing mark on the plastic cover accurate for setting up a new chain and gear set? Compression is between 160 -170.Burn-off fuction worked on air mass
Sep 24, 2008 at 7:19 PM