The engine in my Lincoln surged to high revs while I was parking last night. What would cause this problem, and how is it repaired?
Could be related to brake power booster, requieres a litle bit of troubleshoting, try to listen for an air/vacum leak.
SOURCE: ROUGH IDLE / ENGINE SURGE
Check for vacum leaks on hose going from the intake to the brake booster. Also check the dodge.com website. Click on the for users button. Enter in last eight digits of vin and see if pcm (computer) needs a update, or if there is any other open recalls on the van.
SOURCE: s10 blazer surges
might wanna check intake gasket for leaks on the high engine rev as for tranny might be in the comp
SOURCE: Car idles erratically-surges and revs up and down
1.Verify that the cooling system is full of coolant and there is no air in it. 2. Remove the air boot from the throttle body and cover the throttle body with something that will stop the airflow . the Fast Idle Valve is the problem.
SOURCE: 2000 Lincoln Towncar 50k miles. Stalls, idle
my 2000 lincoln ls v8 runs great however sometimes it will stall at idle what could be causing this.
SOURCE: 1994 22re engine surging idle when
Check for a vacuum leak in the vacuum assist diaphragm. A leak can allow far too much air into the intake manifold, causing an increase in engine speed.
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