Posted by Sean Mc Gettigan on April 21, 2006, 7:34 pm, in reply to "2002 Astra-G 1.4i"
Hi Eddie, the MAP does seem low. What spark plugs were fitted? there are modified plugs for these due to the engines being plauged with misfires. Was the throttle adaption reset after the throttle was cleaned? Are you sure the t/belt was fitted correctly? Sean